15239355

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 25738560

約数和(自身を除く): 10499205

約数列:

[1, 3, 5, 15, 29, 53, 87, 145, 159, 265, 435, 661, 795, 1537, 1983, 3305, 4611, 7685, 9915, 19169, 23055, 35033, 57507, 95845, 105099, 175165, 287535, 525495, 1015957, 3047871, 5079785, 15239355]

約数ペア:

[(1, 15239355), (3, 5079785), (5, 3047871), (15, 1015957), (29, 525495), (53, 287535), (87, 175165), (145, 105099), (159, 95845), (265, 57507), (435, 35033), (661, 23055), (795, 19169), (1537, 9915), (1983, 7685), (3305, 4611)]