5651775

素因数分解:

$3^4\times 5^2\times {\mathrm{2791}}^1$

素因数の和:2813

約数の個数: 30

約数和(自身を含む): 10472792

約数和(自身を除く): 4821017

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 2791, 8373, 13955, 25119, 41865, 69775, 75357, 125595, 209325, 226071, 376785, 627975, 1130355, 1883925, 5651775]

約数ペア:

[(1, 5651775), (3, 1883925), (5, 1130355), (9, 627975), (15, 376785), (25, 226071), (27, 209325), (45, 125595), (75, 75357), (81, 69775), (135, 41865), (225, 25119), (405, 13955), (675, 8373), (2025, 2791)]