145293799

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{4391}}^1$

素因数の和:4590

約数の個数: 16

約数和(自身を含む): 172869120

約数和(自身を除く): 27575321

約数列:

[1, 7, 29, 163, 203, 1141, 4391, 4727, 30737, 33089, 127339, 715733, 891373, 5010131, 20756257, 145293799]

約数ペア:

[(1, 145293799), (7, 20756257), (29, 5010131), (163, 891373), (203, 715733), (1141, 127339), (4391, 33089), (4727, 30737)]