3880575

素因数分解:

$3^3\times 5^2\times {\mathrm{5749}}^1$

素因数の和:5768

約数の個数: 24

約数和(自身を含む): 7130000

約数和(自身を除く): 3249425

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 5749, 17247, 28745, 51741, 86235, 143725, 155223, 258705, 431175, 776115, 1293525, 3880575]

約数ペア:

[(1, 3880575), (3, 1293525), (5, 776115), (9, 431175), (15, 258705), (25, 155223), (27, 143725), (45, 86235), (75, 51741), (135, 28745), (225, 17247), (675, 5749)]