13001235

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1093}}^1$

素因数の和:1175

約数の個数: 32

約数和(自身を含む): 22790208

約数和(自身を除く): 9788973

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 183, 195, 305, 793, 915, 1093, 2379, 3279, 3965, 5465, 11895, 14209, 16395, 42627, 66673, 71045, 200019, 213135, 333365, 866749, 1000095, 2600247, 4333745, 13001235]

約数ペア:

[(1, 13001235), (3, 4333745), (5, 2600247), (13, 1000095), (15, 866749), (39, 333365), (61, 213135), (65, 200019), (183, 71045), (195, 66673), (305, 42627), (793, 16395), (915, 14209), (1093, 11895), (2379, 5465), (3279, 3965)]