25535340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{141863}}^1$

素因数の和:141878

約数の個数: 36

約数和(自身を含む): 77457744

約数和(自身を除く): 51922404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 141863, 283726, 425589, 567452, 709315, 851178, 1276767, 1418630, 1702356, 2127945, 2553534, 2837260, 4255890, 5107068, 6383835, 8511780, 12767670, 25535340]

約数ペア:

[(1, 25535340), (2, 12767670), (3, 8511780), (4, 6383835), (5, 5107068), (6, 4255890), (9, 2837260), (10, 2553534), (12, 2127945), (15, 1702356), (18, 1418630), (20, 1276767), (30, 851178), (36, 709315), (45, 567452), (60, 425589), (90, 283726), (180, 141863)]