25580790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{284231}}^1$

素因数の和:284244

約数の個数: 24

約数和(自身を含む): 66510288

約数和(自身を除く): 40929498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 284231, 568462, 852693, 1421155, 1705386, 2558079, 2842310, 4263465, 5116158, 8526930, 12790395, 25580790]

約数ペア:

[(1, 25580790), (2, 12790395), (3, 8526930), (5, 5116158), (6, 4263465), (9, 2842310), (10, 2558079), (15, 1705386), (18, 1421155), (30, 852693), (45, 568462), (90, 284231)]