40620925

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 51996672

約数和(自身を除く): 11375747

約数列:

[1, 5, 25, 47, 181, 191, 235, 905, 955, 1175, 4525, 4775, 8507, 8977, 34571, 42535, 44885, 172855, 212675, 224425, 864275, 1624837, 8124185, 40620925]

約数ペア:

[(1, 40620925), (5, 8124185), (25, 1624837), (47, 864275), (181, 224425), (191, 212675), (235, 172855), (905, 44885), (955, 42535), (1175, 34571), (4525, 8977), (4775, 8507)]