49165875

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 100751040

約数和(自身を除く): 51585165

約数列:

[1, 3, 5, 9, 11, 15, 25, 29, 33, 45, 55, 75, 87, 99, 125, 137, 145, 165, 225, 261, 275, 319, 375, 411, 435, 495, 685, 725, 825, 957, 1125, 1233, 1305, 1375, 1507, 1595, 2055, 2175, 2475, 2871, 3425, 3625, 3973, 4125, 4521, 4785, 6165, 6525, 7535, 7975, 10275, 10875, 11919, 12375, 13563, 14355, 17125, 19865, 22605, 23925, 30825, 32625, 35757, 37675, 39875, 43703, 51375, 59595, 67815, 71775, 99325, 113025, 119625, 131109, 154125, 178785, 188375, 218515, 297975, 339075, 358875, 393327, 496625, 565125, 655545, 893925, 1092575, 1489875, 1695375, 1966635, 3277725, 4469625, 5462875, 9833175, 16388625, 49165875]

約数ペア:

[(1, 49165875), (3, 16388625), (5, 9833175), (9, 5462875), (11, 4469625), (15, 3277725), (25, 1966635), (29, 1695375), (33, 1489875), (45, 1092575), (55, 893925), (75, 655545), (87, 565125), (99, 496625), (125, 393327), (137, 358875), (145, 339075), (165, 297975), (225, 218515), (261, 188375), (275, 178785), (319, 154125), (375, 131109), (411, 119625), (435, 113025), (495, 99325), (685, 71775), (725, 67815), (825, 59595), (957, 51375), (1125, 43703), (1233, 39875), (1305, 37675), (1375, 35757), (1507, 32625), (1595, 30825), (2055, 23925), (2175, 22605), (2475, 19865), (2871, 17125), (3425, 14355), (3625, 13563), (3973, 12375), (4125, 11919), (4521, 10875), (4785, 10275), (6165, 7975), (6525, 7535)]