1330531035895

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{61442209}}^1$

素因数の和:61442346

約数の個数: 16

約数和(自身を含む): 1645668152640

約数和(自身を除く): 315137116745

約数列:

[1, 5, 61, 71, 305, 355, 4331, 21655, 61442209, 307211045, 3747974749, 4362396839, 18739873745, 21811984195, 266106207179, 1330531035895]

約数ペア:

[(1, 1330531035895), (5, 266106207179), (61, 21811984195), (71, 18739873745), (305, 4362396839), (355, 3747974749), (4331, 307211045), (21655, 61442209)]