56698125

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{2749}}^1$

素因数の和:2783

約数の個数: 40

約数和(自身を含む): 103092000

約数和(自身を除く): 46393875

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 625, 825, 1375, 1875, 2749, 4125, 6875, 8247, 13745, 20625, 30239, 41235, 68725, 90717, 151195, 206175, 343625, 453585, 755975, 1030875, 1718125, 2267925, 3779875, 5154375, 11339625, 18899375, 56698125]

約数ペア:

[(1, 56698125), (3, 18899375), (5, 11339625), (11, 5154375), (15, 3779875), (25, 2267925), (33, 1718125), (55, 1030875), (75, 755975), (125, 453585), (165, 343625), (275, 206175), (375, 151195), (625, 90717), (825, 68725), (1375, 41235), (1875, 30239), (2749, 20625), (4125, 13745), (6875, 8247)]