89570625

素因数分解:

$3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 80

約数和(自身を含む): 163147776

約数和(自身を除く): 73577151

約数列:

[1, 3, 5, 15, 23, 25, 31, 67, 69, 75, 93, 115, 125, 155, 201, 335, 345, 375, 465, 575, 625, 713, 775, 1005, 1541, 1675, 1725, 1875, 2077, 2139, 2325, 2875, 3565, 3875, 4623, 5025, 6231, 7705, 8375, 8625, 10385, 10695, 11625, 14375, 17825, 19375, 23115, 25125, 31155, 38525, 41875, 43125, 47771, 51925, 53475, 58125, 89125, 115575, 125625, 143313, 155775, 192625, 238855, 259625, 267375, 445625, 577875, 716565, 778875, 963125, 1194275, 1298125, 1336875, 2889375, 3582825, 3894375, 5971375, 17914125, 29856875, 89570625]

約数ペア:

[(1, 89570625), (3, 29856875), (5, 17914125), (15, 5971375), (23, 3894375), (25, 3582825), (31, 2889375), (67, 1336875), (69, 1298125), (75, 1194275), (93, 963125), (115, 778875), (125, 716565), (155, 577875), (201, 445625), (335, 267375), (345, 259625), (375, 238855), (465, 192625), (575, 155775), (625, 143313), (713, 125625), (775, 115575), (1005, 89125), (1541, 58125), (1675, 53475), (1725, 51925), (1875, 47771), (2077, 43125), (2139, 41875), (2325, 38525), (2875, 31155), (3565, 25125), (3875, 23115), (4623, 19375), (5025, 17825), (6231, 14375), (7705, 11625), (8375, 10695), (8625, 10385)]