28141569985

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{28099}}^1\times {\mathrm{6907}}^1$

素因数の和:35040

約数の個数: 16

約数和(自身を含む): 34940664000

約数和(自身を除く): 6799094015

約数列:

[1, 5, 29, 145, 6907, 28099, 34535, 140495, 200303, 814871, 1001515, 4074355, 194079793, 970398965, 5628313997, 28141569985]

約数ペア:

[(1, 28141569985), (5, 5628313997), (29, 970398965), (145, 194079793), (6907, 4074355), (28099, 1001515), (34535, 814871), (140495, 200303)]