520059361125

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{509}}^1\times {\mathrm{547}}^1$

素因数の和:1384

約数の個数: 128

約数和(自身を含む): 922901091840

約数和(自身を除く): 402841730715

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 293, 375, 425, 509, 547, 879, 1275, 1465, 1527, 1641, 2125, 2545, 2735, 4395, 4981, 6375, 7325, 7635, 8205, 8653, 9299, 12725, 13675, 14943, 21975, 24905, 25959, 27897, 36625, 38175, 41025, 43265, 46495, 63625, 68375, 74715, 109875, 124525, 129795, 139485, 149137, 160271, 190875, 205125, 216325, 232475, 278423, 373575, 447411, 480813, 622625, 648975, 697425, 745685, 801355, 835269, 1081625, 1162375, 1392115, 1867875, 2237055, 2404065, 2535329, 2724607, 3244875, 3487125, 3728425, 4006775, 4176345, 4733191, 6960575, 7605987, 8173821, 11185275, 12020325, 12676645, 13623035, 14199573, 18642125, 20033875, 20881725, 23665955, 34802875, 38029935, 40869105, 55926375, 60101625, 63383225, 68115175, 70997865, 81577939, 104408625, 118329775, 190149675, 204345525, 244733817, 316916125, 340575875, 354989325, 407889695, 591648875, 950748375, 1021727625, 1223669085, 1386824963, 1774946625, 2039448475, 4160474889, 6118345425, 6934124815, 10197242375, 20802374445, 30591727125, 34670624075, 104011872225, 173353120375, 520059361125]

約数ペア:

[(1, 520059361125), (3, 173353120375), (5, 104011872225), (15, 34670624075), (17, 30591727125), (25, 20802374445), (51, 10197242375), (75, 6934124815), (85, 6118345425), (125, 4160474889), (255, 2039448475), (293, 1774946625), (375, 1386824963), (425, 1223669085), (509, 1021727625), (547, 950748375), (879, 591648875), (1275, 407889695), (1465, 354989325), (1527, 340575875), (1641, 316916125), (2125, 244733817), (2545, 204345525), (2735, 190149675), (4395, 118329775), (4981, 104408625), (6375, 81577939), (7325, 70997865), (7635, 68115175), (8205, 63383225), (8653, 60101625), (9299, 55926375), (12725, 40869105), (13675, 38029935), (14943, 34802875), (21975, 23665955), (24905, 20881725), (25959, 20033875), (27897, 18642125), (36625, 14199573), (38175, 13623035), (41025, 12676645), (43265, 12020325), (46495, 11185275), (63625, 8173821), (68375, 7605987), (74715, 6960575), (109875, 4733191), (124525, 4176345), (129795, 4006775), (139485, 3728425), (149137, 3487125), (160271, 3244875), (190875, 2724607), (205125, 2535329), (216325, 2404065), (232475, 2237055), (278423, 1867875), (373575, 1392115), (447411, 1162375), (480813, 1081625), (622625, 835269), (648975, 801355), (697425, 745685)]