25161030

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31063}}^1$

素因数の和:31082

約数の個数: 40

約数和(自身を含む): 67657392

約数和(自身を除く): 42496362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 31063, 62126, 93189, 155315, 186378, 279567, 310630, 465945, 559134, 838701, 931890, 1397835, 1677402, 2516103, 2795670, 4193505, 5032206, 8387010, 12580515, 25161030]

約数ペア:

[(1, 25161030), (2, 12580515), (3, 8387010), (5, 5032206), (6, 4193505), (9, 2795670), (10, 2516103), (15, 1677402), (18, 1397835), (27, 931890), (30, 838701), (45, 559134), (54, 465945), (81, 310630), (90, 279567), (135, 186378), (162, 155315), (270, 93189), (405, 62126), (810, 31063)]