2951775

素因数分解:

$3^3\times 5^2\times {\mathrm{4373}}^1$

素因数の和:4392

約数の個数: 24

約数和(自身を含む): 5423760

約数和(自身を除く): 2471985

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 4373, 13119, 21865, 39357, 65595, 109325, 118071, 196785, 327975, 590355, 983925, 2951775]

約数ペア:

[(1, 2951775), (3, 983925), (5, 590355), (9, 327975), (15, 196785), (25, 118071), (27, 109325), (45, 65595), (75, 39357), (135, 21865), (225, 13119), (675, 4373)]