9826875

素因数分解:

$3^2\times 5^4\times {\mathrm{1747}}^1$

素因数の和:1773

約数の個数: 30

約数和(自身を含む): 17747444

約数和(自身を除く): 7920569

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 625, 1125, 1747, 1875, 5241, 5625, 8735, 15723, 26205, 43675, 78615, 131025, 218375, 393075, 655125, 1091875, 1965375, 3275625, 9826875]

約数ペア:

[(1, 9826875), (3, 3275625), (5, 1965375), (9, 1091875), (15, 655125), (25, 393075), (45, 218375), (75, 131025), (125, 78615), (225, 43675), (375, 26205), (625, 15723), (1125, 8735), (1747, 5625), (1875, 5241)]