67450945

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{2179}}^1$

素因数の和:2376

約数の個数: 16

約数和(自身を含む): 83502720

約数和(自身を除く): 16051775

約数列:

[1, 5, 41, 151, 205, 755, 2179, 6191, 10895, 30955, 89339, 329029, 446695, 1645145, 13490189, 67450945]

約数ペア:

[(1, 67450945), (5, 13490189), (41, 1645145), (151, 446695), (205, 329029), (755, 89339), (2179, 30955), (6191, 10895)]