67928545

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{7477}}^1$

素因数の和:7584

約数の個数: 16

約数和(自身を含む): 86146560

約数和(自身を除く): 18218015

約数列:

[1, 5, 23, 79, 115, 395, 1817, 7477, 9085, 37385, 171971, 590683, 859855, 2953415, 13585709, 67928545]

約数ペア:

[(1, 67928545), (5, 13585709), (23, 2953415), (79, 859855), (115, 590683), (395, 171971), (1817, 37385), (7477, 9085)]