1004049265125

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1489}}^1\times {\mathrm{2113}}^1$

素因数の和:3680

約数の個数: 128

約数和(自身を含む): 1792547527680

約数和(自身を除く): 788498262555

約数列:

[1, 3, 5, 15, 23, 25, 37, 69, 75, 111, 115, 125, 185, 345, 375, 555, 575, 851, 925, 1489, 1725, 2113, 2553, 2775, 2875, 4255, 4467, 4625, 6339, 7445, 8625, 10565, 12765, 13875, 21275, 22335, 31695, 34247, 37225, 48599, 52825, 55093, 63825, 78181, 102741, 106375, 111675, 145797, 158475, 165279, 171235, 186125, 234543, 242995, 264125, 275465, 319125, 390905, 513705, 558375, 728985, 792375, 826395, 856175, 1172715, 1214975, 1267139, 1377325, 1798163, 1954525, 2568525, 3146257, 3644925, 3801417, 4131975, 4280875, 5394489, 5863575, 6074875, 6335695, 6886625, 8990815, 9438771, 9772625, 12842625, 15731285, 18224625, 19007085, 20659875, 26972445, 29317875, 31678475, 44954075, 47193855, 72363911, 78656425, 95035425, 116411509, 134862225, 158392375, 217091733, 224770375, 235969275, 349234527, 361819555, 393282125, 475177125, 582057545, 674311125, 1085458665, 1179846375, 1746172635, 1809097775, 2677464707, 2910287725, 5427293325, 8032394121, 8730863175, 9045488875, 13387323535, 14551438625, 27136466625, 40161970605, 43654315875, 66936617675, 200809853025, 334683088375, 1004049265125]

約数ペア:

[(1, 1004049265125), (3, 334683088375), (5, 200809853025), (15, 66936617675), (23, 43654315875), (25, 40161970605), (37, 27136466625), (69, 14551438625), (75, 13387323535), (111, 9045488875), (115, 8730863175), (125, 8032394121), (185, 5427293325), (345, 2910287725), (375, 2677464707), (555, 1809097775), (575, 1746172635), (851, 1179846375), (925, 1085458665), (1489, 674311125), (1725, 582057545), (2113, 475177125), (2553, 393282125), (2775, 361819555), (2875, 349234527), (4255, 235969275), (4467, 224770375), (4625, 217091733), (6339, 158392375), (7445, 134862225), (8625, 116411509), (10565, 95035425), (12765, 78656425), (13875, 72363911), (21275, 47193855), (22335, 44954075), (31695, 31678475), (34247, 29317875), (37225, 26972445), (48599, 20659875), (52825, 19007085), (55093, 18224625), (63825, 15731285), (78181, 12842625), (102741, 9772625), (106375, 9438771), (111675, 8990815), (145797, 6886625), (158475, 6335695), (165279, 6074875), (171235, 5863575), (186125, 5394489), (234543, 4280875), (242995, 4131975), (264125, 3801417), (275465, 3644925), (319125, 3146257), (390905, 2568525), (513705, 1954525), (558375, 1798163), (728985, 1377325), (792375, 1267139), (826395, 1214975), (856175, 1172715)]