15705094209

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{60103}}^1$

素因数の和:60677

約数の個数: 32

約数和(自身を含む): 25018650624

約数和(自身を除く): 9313556415

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 541, 1623, 3787, 11361, 12443, 37329, 60103, 87101, 180309, 261303, 420721, 1262163, 1382369, 4147107, 9676583, 29029749, 32515723, 97547169, 227610061, 682830183, 747861629, 2243584887, 5235031403, 15705094209]

約数ペア:

[(1, 15705094209), (3, 5235031403), (7, 2243584887), (21, 747861629), (23, 682830183), (69, 227610061), (161, 97547169), (483, 32515723), (541, 29029749), (1623, 9676583), (3787, 4147107), (11361, 1382369), (12443, 1262163), (37329, 420721), (60103, 261303), (87101, 180309)]