27315780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{455263}}^1$

素因数の和:455275

約数の個数: 24

約数和(自身を含む): 76484352

約数和(自身を除く): 49168572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 455263, 910526, 1365789, 1821052, 2276315, 2731578, 4552630, 5463156, 6828945, 9105260, 13657890, 27315780]

約数ペア:

[(1, 27315780), (2, 13657890), (3, 9105260), (4, 6828945), (5, 5463156), (6, 4552630), (10, 2731578), (12, 2276315), (15, 1821052), (20, 1365789), (30, 910526), (60, 455263)]