1399035455

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1\times {\mathrm{9619}}^1$

素因数の和:11174

約数の個数: 16

約数和(自身を含む): 1768540800

約数和(自身を除く): 369505345

約数列:

[1, 5, 19, 95, 1531, 7655, 9619, 29089, 48095, 145445, 182761, 913805, 14726689, 73633445, 279807091, 1399035455]

約数ペア:

[(1, 1399035455), (5, 279807091), (19, 73633445), (95, 14726689), (1531, 913805), (7655, 182761), (9619, 145445), (29089, 48095)]