11988450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{26641}}^1$

素因数の和:26659

約数の個数: 36

約数和(自身を含む): 32210178

約数和(自身を除く): 20221728

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 26641, 53282, 79923, 133205, 159846, 239769, 266410, 399615, 479538, 666025, 799230, 1198845, 1332050, 1998075, 2397690, 3996150, 5994225, 11988450]

約数ペア:

[(1, 11988450), (2, 5994225), (3, 3996150), (5, 2397690), (6, 1998075), (9, 1332050), (10, 1198845), (15, 799230), (18, 666025), (25, 479538), (30, 399615), (45, 266410), (50, 239769), (75, 159846), (90, 133205), (150, 79923), (225, 53282), (450, 26641)]