2940975

素因数分解:

$3^3\times 5^2\times {\mathrm{4357}}^1$

素因数の和:4376

約数の個数: 24

約数和(自身を含む): 5403920

約数和(自身を除く): 2462945

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 4357, 13071, 21785, 39213, 65355, 108925, 117639, 196065, 326775, 588195, 980325, 2940975]

約数ペア:

[(1, 2940975), (3, 980325), (5, 588195), (9, 326775), (15, 196065), (25, 117639), (27, 108925), (45, 65355), (75, 39213), (135, 21785), (225, 13071), (675, 4357)]