15690879355

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{971}}^1\times {\mathrm{24671}}^1$

素因数の和:25778

約数の個数: 16

約数和(自身を含む): 18993097728

約数和(自身を除く): 3302218373

約数列:

[1, 5, 131, 655, 971, 4855, 24671, 123355, 127201, 636005, 3231901, 16159505, 23955541, 119777705, 3138175871, 15690879355]

約数ペア:

[(1, 15690879355), (5, 3138175871), (131, 119777705), (655, 23955541), (971, 16159505), (4855, 3231901), (24671, 636005), (123355, 127201)]