84810855

素因数分解:

$3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{19979}}^1$

素因数の和:20270

約数の個数: 16

約数和(自身を含む): 136183680

約数和(自身を除く): 51372825

約数列:

[1, 3, 5, 15, 283, 849, 1415, 4245, 19979, 59937, 99895, 299685, 5654057, 16962171, 28270285, 84810855]

約数ペア:

[(1, 84810855), (3, 28270285), (5, 16962171), (15, 5654057), (283, 299685), (849, 99895), (1415, 59937), (4245, 19979)]