25110

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1$

素因数の和:50

約数の個数: 40

約数和(自身を含む): 69696

約数和(自身を除く): 44586

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 270, 279, 310, 405, 465, 558, 810, 837, 930, 1395, 1674, 2511, 2790, 4185, 5022, 8370, 12555, 25110]

約数ペア:

[(1, 25110), (2, 12555), (3, 8370), (5, 5022), (6, 4185), (9, 2790), (10, 2511), (15, 1674), (18, 1395), (27, 930), (30, 837), (31, 810), (45, 558), (54, 465), (62, 405), (81, 310), (90, 279), (93, 270), (135, 186), (155, 162)]