22171771875

素因数分解:

$3^1\times 5^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12647}}^1$

素因数の和:12703

約数の個数: 96

約数和(自身を含む): 42684268032

約数和(自身を除く): 20512496157

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 125, 165, 187, 255, 275, 375, 425, 561, 625, 825, 935, 1275, 1375, 1875, 2125, 2805, 3125, 4125, 4675, 6375, 6875, 9375, 10625, 12647, 14025, 20625, 23375, 31875, 34375, 37941, 53125, 63235, 70125, 103125, 116875, 139117, 159375, 189705, 214999, 316175, 350625, 417351, 584375, 644997, 695585, 948525, 1074995, 1580875, 1753125, 2086755, 2364989, 3224985, 3477925, 4742625, 5374975, 7094967, 7904375, 10433775, 11824945, 16124925, 17389625, 23713125, 26874875, 35474835, 39521875, 52168875, 59124725, 80624625, 86948125, 118565625, 134374375, 177374175, 260844375, 295623625, 403123125, 434740625, 671871875, 886870875, 1304221875, 1478118125, 2015615625, 4434354375, 7390590625, 22171771875]

約数ペア:

[(1, 22171771875), (3, 7390590625), (5, 4434354375), (11, 2015615625), (15, 1478118125), (17, 1304221875), (25, 886870875), (33, 671871875), (51, 434740625), (55, 403123125), (75, 295623625), (85, 260844375), (125, 177374175), (165, 134374375), (187, 118565625), (255, 86948125), (275, 80624625), (375, 59124725), (425, 52168875), (561, 39521875), (625, 35474835), (825, 26874875), (935, 23713125), (1275, 17389625), (1375, 16124925), (1875, 11824945), (2125, 10433775), (2805, 7904375), (3125, 7094967), (4125, 5374975), (4675, 4742625), (6375, 3477925), (6875, 3224985), (9375, 2364989), (10625, 2086755), (12647, 1753125), (14025, 1580875), (20625, 1074995), (23375, 948525), (31875, 695585), (34375, 644997), (37941, 584375), (53125, 417351), (63235, 350625), (70125, 316175), (103125, 214999), (116875, 189705), (139117, 159375)]