1330254865

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{37991}}^1$

素因数の和:38192

約数の個数: 16

約数和(自身を含む): 1641254400

約数和(自身を除く): 310999535

約数列:

[1, 5, 47, 149, 235, 745, 7003, 35015, 37991, 189955, 1785577, 5660659, 8927885, 28303295, 266050973, 1330254865]

約数ペア:

[(1, 1330254865), (5, 266050973), (47, 28303295), (149, 8927885), (235, 5660659), (745, 1785577), (7003, 189955), (35015, 37991)]