15528068625

素因数分解:

$3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{7351}}^1$

素因数の和:7543

約数の個数: 64

約数和(自身を含む): 26645059584

約数和(自身を除く): 11116990959

約数列:

[1, 3, 5, 15, 25, 43, 75, 125, 129, 131, 215, 375, 393, 645, 655, 1075, 1965, 3225, 3275, 5375, 5633, 7351, 9825, 16125, 16375, 16899, 22053, 28165, 36755, 49125, 84495, 110265, 140825, 183775, 316093, 422475, 551325, 704125, 918875, 948279, 962981, 1580465, 2112375, 2756625, 2888943, 4741395, 4814905, 7902325, 14444715, 23706975, 24074525, 39511625, 41408183, 72223575, 118534875, 120372625, 124224549, 207040915, 361117875, 621122745, 1035204575, 3105613725, 5176022875, 15528068625]

約数ペア:

[(1, 15528068625), (3, 5176022875), (5, 3105613725), (15, 1035204575), (25, 621122745), (43, 361117875), (75, 207040915), (125, 124224549), (129, 120372625), (131, 118534875), (215, 72223575), (375, 41408183), (393, 39511625), (645, 24074525), (655, 23706975), (1075, 14444715), (1965, 7902325), (3225, 4814905), (3275, 4741395), (5375, 2888943), (5633, 2756625), (7351, 2112375), (9825, 1580465), (16125, 962981), (16375, 948279), (16899, 918875), (22053, 704125), (28165, 551325), (36755, 422475), (49125, 316093), (84495, 183775), (110265, 140825)]