25233420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{420557}}^1$

素因数の和:420569

約数の個数: 24

約数和(自身を含む): 70653744

約数和(自身を除く): 45420324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 420557, 841114, 1261671, 1682228, 2102785, 2523342, 4205570, 5046684, 6308355, 8411140, 12616710, 25233420]

約数ペア:

[(1, 25233420), (2, 12616710), (3, 8411140), (4, 6308355), (5, 5046684), (6, 4205570), (10, 2523342), (12, 2102785), (15, 1682228), (20, 1261671), (30, 841114), (60, 420557)]