23216905

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{467}}^1$

素因数の和:696

約数の個数: 16

約数和(自身を含む): 28551744

約数和(自身を除く): 5334839

約数列:

[1, 5, 61, 163, 305, 467, 815, 2335, 9943, 28487, 49715, 76121, 142435, 380605, 4643381, 23216905]

約数ペア:

[(1, 23216905), (5, 4643381), (61, 380605), (163, 142435), (305, 76121), (467, 49715), (815, 28487), (2335, 9943)]