68470485

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{57781}}^1$

素因数の和:57868

約数の個数: 16

約数和(自身を含む): 110941440

約数和(自身を除く): 42470955

約数列:

[1, 3, 5, 15, 79, 237, 395, 1185, 57781, 173343, 288905, 866715, 4564699, 13694097, 22823495, 68470485]

約数ペア:

[(1, 68470485), (3, 22823495), (5, 13694097), (15, 4564699), (79, 866715), (237, 288905), (395, 173343), (1185, 57781)]