71658049375

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{9151}}^1$

素因数の和:9266

約数の個数: 80

約数和(自身を含む): 104985593856

約数和(自身を除く): 33327544481

約数列:

[1, 5, 11, 17, 25, 55, 67, 85, 125, 187, 275, 335, 425, 625, 737, 935, 1139, 1375, 1675, 2125, 3685, 4675, 5695, 6875, 8375, 9151, 10625, 12529, 18425, 23375, 28475, 41875, 45755, 62645, 92125, 100661, 116875, 142375, 155567, 228775, 313225, 460625, 503305, 613117, 711875, 777835, 1143875, 1566125, 1711237, 2516525, 3065585, 3889175, 5719375, 6744287, 7830625, 8556185, 10422989, 12582625, 15327925, 19445875, 33721435, 42780925, 52114945, 62913125, 76639625, 97229375, 114652879, 168607175, 213904625, 260574725, 383198125, 573264395, 843035875, 1069523125, 1302873625, 2866321975, 4215179375, 6514368125, 14331609875, 71658049375]

約数ペア:

[(1, 71658049375), (5, 14331609875), (11, 6514368125), (17, 4215179375), (25, 2866321975), (55, 1302873625), (67, 1069523125), (85, 843035875), (125, 573264395), (187, 383198125), (275, 260574725), (335, 213904625), (425, 168607175), (625, 114652879), (737, 97229375), (935, 76639625), (1139, 62913125), (1375, 52114945), (1675, 42780925), (2125, 33721435), (3685, 19445875), (4675, 15327925), (5695, 12582625), (6875, 10422989), (8375, 8556185), (9151, 7830625), (10625, 6744287), (12529, 5719375), (18425, 3889175), (23375, 3065585), (28475, 2516525), (41875, 1711237), (45755, 1566125), (62645, 1143875), (92125, 777835), (100661, 711875), (116875, 613117), (142375, 503305), (155567, 460625), (228775, 313225)]