1330293465

素因数分解:

$3^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{45691}}^1$

素因数の和:46349

約数の個数: 24

約数和(自身を含む): 2309456448

約数和(自身を除く): 979162983

約数列:

[1, 3, 5, 9, 15, 45, 647, 1941, 3235, 5823, 9705, 29115, 45691, 137073, 228455, 411219, 685365, 2056095, 29562077, 88686231, 147810385, 266058693, 443431155, 1330293465]

約数ペア:

[(1, 1330293465), (3, 443431155), (5, 266058693), (9, 147810385), (15, 88686231), (45, 29562077), (647, 2056095), (1941, 685365), (3235, 411219), (5823, 228455), (9705, 137073), (29115, 45691)]