214901325

素因数分解:

$3^2\times 5^2\times {\mathrm{619}}^1\times {\mathrm{1543}}^1$

素因数の和:2178

約数の個数: 36

約数和(自身を含む): 385783840

約数和(自身を除く): 170882515

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 619, 1543, 1857, 3095, 4629, 5571, 7715, 9285, 13887, 15475, 23145, 27855, 38575, 46425, 69435, 115725, 139275, 347175, 955117, 2865351, 4775585, 8596053, 14326755, 23877925, 42980265, 71633775, 214901325]

約数ペア:

[(1, 214901325), (3, 71633775), (5, 42980265), (9, 23877925), (15, 14326755), (25, 8596053), (45, 4775585), (75, 2865351), (225, 955117), (619, 347175), (1543, 139275), (1857, 115725), (3095, 69435), (4629, 46425), (5571, 38575), (7715, 27855), (9285, 23145), (13887, 15475)]