25833420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{143519}}^1$

素因数の和:143534

約数の個数: 36

約数和(自身を含む): 78361920

約数和(自身を除く): 52528500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 143519, 287038, 430557, 574076, 717595, 861114, 1291671, 1435190, 1722228, 2152785, 2583342, 2870380, 4305570, 5166684, 6458355, 8611140, 12916710, 25833420]

約数ペア:

[(1, 25833420), (2, 12916710), (3, 8611140), (4, 6458355), (5, 5166684), (6, 4305570), (9, 2870380), (10, 2583342), (12, 2152785), (15, 1722228), (18, 1435190), (20, 1291671), (30, 861114), (36, 717595), (45, 574076), (60, 430557), (90, 287038), (180, 143519)]