122019625

素因数分解:

$5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:683

約数の個数: 64

約数和(自身を含む): 198761472

約数和(自身を除く): 76741847

約数列:

[1, 5, 7, 13, 17, 25, 35, 65, 85, 91, 119, 125, 175, 221, 325, 425, 455, 595, 631, 875, 1105, 1547, 1625, 2125, 2275, 2975, 3155, 4417, 5525, 7735, 8203, 10727, 11375, 14875, 15775, 22085, 27625, 38675, 41015, 53635, 57421, 75089, 78875, 110425, 139451, 193375, 205075, 268175, 287105, 375445, 552125, 697255, 976157, 1025375, 1340875, 1435525, 1877225, 3486275, 4880785, 7177625, 9386125, 17431375, 24403925, 122019625]

約数ペア:

[(1, 122019625), (5, 24403925), (7, 17431375), (13, 9386125), (17, 7177625), (25, 4880785), (35, 3486275), (65, 1877225), (85, 1435525), (91, 1340875), (119, 1025375), (125, 976157), (175, 697255), (221, 552125), (325, 375445), (425, 287105), (455, 268175), (595, 205075), (631, 193375), (875, 139451), (1105, 110425), (1547, 78875), (1625, 75089), (2125, 57421), (2275, 53635), (2975, 41015), (3155, 38675), (4417, 27625), (5525, 22085), (7735, 15775), (8203, 14875), (10727, 11375)]