1350845

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:212

約数の個数: 16

約数和(自身を含む): 1702272

約数和(自身を除く): 351427

約数列:

[1, 5, 43, 61, 103, 215, 305, 515, 2623, 4429, 6283, 13115, 22145, 31415, 270169, 1350845]

約数ペア:

[(1, 1350845), (5, 270169), (43, 31415), (61, 22145), (103, 13115), (215, 6283), (305, 4429), (515, 2623)]