64765835

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{12491}}^1$

素因数の和:12574

約数の個数: 16

約数和(自身を含む): 83646432

約数和(自身を除く): 18880597

約数列:

[1, 5, 17, 61, 85, 305, 1037, 5185, 12491, 62455, 212347, 761951, 1061735, 3809755, 12953167, 64765835]

約数ペア:

[(1, 64765835), (5, 12953167), (17, 3809755), (61, 1061735), (85, 761951), (305, 212347), (1037, 62455), (5185, 12491)]