302520705

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{284057}}^1$

素因数の和:284136

約数の個数: 16

約数和(自身を含む): 490852224

約数和(自身を除く): 188331519

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 284057, 852171, 1420285, 4260855, 20168047, 60504141, 100840235, 302520705]

約数ペア:

[(1, 302520705), (3, 100840235), (5, 60504141), (15, 20168047), (71, 4260855), (213, 1420285), (355, 852171), (1065, 284057)]