245602045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{21841}}^1$

素因数の和:22032

約数の個数: 16

約数和(自身を含む): 319242672

約数和(自身を除く): 73640627

約数列:

[1, 5, 13, 65, 173, 865, 2249, 11245, 21841, 109205, 283933, 1419665, 3778493, 18892465, 49120409, 245602045]

約数ペア:

[(1, 245602045), (5, 49120409), (13, 18892465), (65, 3778493), (173, 1419665), (865, 283933), (2249, 109205), (11245, 21841)]