15207838195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1061}}^1\times {\mathrm{260609}}^1$

素因数の和:261686

約数の個数: 16

約数和(自身を含む): 19927283040

約数和(自身を除く): 4719444845

約数列:

[1, 5, 11, 55, 1061, 5305, 11671, 58355, 260609, 1303045, 2866699, 14333495, 276506149, 1382530745, 3041567639, 15207838195]

約数ペア:

[(1, 15207838195), (5, 3041567639), (11, 1382530745), (55, 276506149), (1061, 14333495), (5305, 2866699), (11671, 1303045), (58355, 260609)]