13020536445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{4639}}^1\times {\mathrm{26731}}^1$

素因数の和:31385

約数の個数: 32

約数和(自身を含む): 23815004160

約数和(自身を除く): 10794467715

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 4639, 13917, 23195, 26731, 32473, 69585, 80193, 97419, 133655, 162365, 187117, 400965, 487095, 561351, 935585, 2806755, 124005109, 372015327, 620025545, 868035763, 1860076635, 2604107289, 4340178815, 13020536445]

約数ペア:

[(1, 13020536445), (3, 4340178815), (5, 2604107289), (7, 1860076635), (15, 868035763), (21, 620025545), (35, 372015327), (105, 124005109), (4639, 2806755), (13917, 935585), (23195, 561351), (26731, 487095), (32473, 400965), (69585, 187117), (80193, 162365), (97419, 133655)]