13472765

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:500

約数の個数: 16

約数和(自身を含む): 16594176

約数和(自身を除く): 3121411

約数列:

[1, 5, 61, 163, 271, 305, 815, 1355, 9943, 16531, 44173, 49715, 82655, 220865, 2694553, 13472765]

約数ペア:

[(1, 13472765), (5, 2694553), (61, 220865), (163, 82655), (271, 49715), (305, 44173), (815, 16531), (1355, 9943)]