289797735

素因数分解:

$3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{71821}}^1$

素因数の和:72098

約数の個数: 16

約数和(自身を含む): 465406560

約数和(自身を除く): 175608825

約数列:

[1, 3, 5, 15, 269, 807, 1345, 4035, 71821, 215463, 359105, 1077315, 19319849, 57959547, 96599245, 289797735]

約数ペア:

[(1, 289797735), (3, 96599245), (5, 57959547), (15, 19319849), (269, 1077315), (807, 359105), (1345, 215463), (4035, 71821)]