64296125

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 86261760

約数和(自身を除く): 21965635

約数列:

[1, 5, 17, 25, 79, 85, 125, 383, 395, 425, 1343, 1915, 1975, 2125, 6511, 6715, 9575, 9875, 30257, 32555, 33575, 47875, 151285, 162775, 167875, 514369, 756425, 813875, 2571845, 3782125, 12859225, 64296125]

約数ペア:

[(1, 64296125), (5, 12859225), (17, 3782125), (25, 2571845), (79, 813875), (85, 756425), (125, 514369), (383, 167875), (395, 162775), (425, 151285), (1343, 47875), (1915, 33575), (1975, 32555), (2125, 30257), (6511, 9875), (6715, 9575)]