4921125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1193}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 8940672

約数和(自身を除く): 4019547

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 825, 1193, 1375, 3579, 4125, 5965, 13123, 17895, 29825, 39369, 65615, 89475, 149125, 196845, 328075, 447375, 984225, 1640375, 4921125]

約数ペア:

[(1, 4921125), (3, 1640375), (5, 984225), (11, 447375), (15, 328075), (25, 196845), (33, 149125), (55, 89475), (75, 65615), (125, 39369), (165, 29825), (275, 17895), (375, 13123), (825, 5965), (1193, 4125), (1375, 3579)]