90081835

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1\times {\mathrm{607}}^1$

素因数の和:1122

約数の個数: 16

約数和(自身を含む): 110140416

約数和(自身を除く): 20058581

約数列:

[1, 5, 67, 335, 443, 607, 2215, 3035, 29681, 40669, 148405, 203345, 268901, 1344505, 18016367, 90081835]

約数ペア:

[(1, 90081835), (5, 18016367), (67, 1344505), (335, 268901), (443, 203345), (607, 148405), (2215, 40669), (3035, 29681)]