64582275

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1291}}^1$

素因数の和:1356

約数の個数: 48

約数和(自身を含む): 115349760

約数和(自身を除く): 50767485

約数列:

[1, 3, 5, 15, 23, 25, 29, 69, 75, 87, 115, 145, 345, 435, 575, 667, 725, 1291, 1725, 2001, 2175, 3335, 3873, 6455, 10005, 16675, 19365, 29693, 32275, 37439, 50025, 89079, 96825, 112317, 148465, 187195, 445395, 561585, 742325, 861097, 935975, 2226975, 2583291, 2807925, 4305485, 12916455, 21527425, 64582275]

約数ペア:

[(1, 64582275), (3, 21527425), (5, 12916455), (15, 4305485), (23, 2807925), (25, 2583291), (29, 2226975), (69, 935975), (75, 861097), (87, 742325), (115, 561585), (145, 445395), (345, 187195), (435, 148465), (575, 112317), (667, 96825), (725, 89079), (1291, 50025), (1725, 37439), (2001, 32275), (2175, 29693), (3335, 19365), (3873, 16675), (6455, 10005)]