141069375

素因数分解:

$3^2\times 5^4\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:866

約数の個数: 60

約数和(自身を含む): 263165760

約数和(自身を除く): 122096385

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 125, 155, 225, 279, 375, 465, 625, 775, 809, 1125, 1395, 1875, 2325, 2427, 3875, 4045, 5625, 6975, 7281, 11625, 12135, 19375, 20225, 25079, 34875, 36405, 58125, 60675, 75237, 101125, 125395, 174375, 182025, 225711, 303375, 376185, 505625, 626975, 910125, 1128555, 1516875, 1880925, 3134875, 4550625, 5642775, 9404625, 15674375, 28213875, 47023125, 141069375]

約数ペア:

[(1, 141069375), (3, 47023125), (5, 28213875), (9, 15674375), (15, 9404625), (25, 5642775), (31, 4550625), (45, 3134875), (75, 1880925), (93, 1516875), (125, 1128555), (155, 910125), (225, 626975), (279, 505625), (375, 376185), (465, 303375), (625, 225711), (775, 182025), (809, 174375), (1125, 125395), (1395, 101125), (1875, 75237), (2325, 60675), (2427, 58125), (3875, 36405), (4045, 34875), (5625, 25079), (6975, 20225), (7281, 19375), (11625, 12135)]