630349505

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{25903}}^1$

素因数の和:26096

約数の個数: 16

約数和(自身を含む): 785823744

約数和(自身を除く): 155474239

約数列:

[1, 5, 31, 155, 157, 785, 4867, 24335, 25903, 129515, 802993, 4014965, 4066771, 20333855, 126069901, 630349505]

約数ペア:

[(1, 630349505), (5, 126069901), (31, 20333855), (155, 4066771), (157, 4014965), (785, 802993), (4867, 129515), (24335, 25903)]