1630689045

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6394859}}^1$

素因数の和:6394884

約数の個数: 16

約数和(自身を含む): 2762579520

約数和(自身を除く): 1131890475

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 6394859, 19184577, 31974295, 95922885, 108712603, 326137809, 543563015, 1630689045]

約数ペア:

[(1, 1630689045), (3, 543563015), (5, 326137809), (15, 108712603), (17, 95922885), (51, 31974295), (85, 19184577), (255, 6394859)]