1330448895

素因数分解:

$3^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{15569}}^1$

素因数の和:15797

約数の個数: 40

約数和(自身を含む): 2396409840

約数和(自身を除く): 1065960945

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 211, 405, 633, 1055, 1899, 3165, 5697, 9495, 15569, 17091, 28485, 46707, 77845, 85455, 140121, 233535, 420363, 700605, 1261089, 2101815, 3285059, 6305445, 9855177, 16425295, 29565531, 49275885, 88696593, 147827655, 266089779, 443482965, 1330448895]

約数ペア:

[(1, 1330448895), (3, 443482965), (5, 266089779), (9, 147827655), (15, 88696593), (27, 49275885), (45, 29565531), (81, 16425295), (135, 9855177), (211, 6305445), (405, 3285059), (633, 2101815), (1055, 1261089), (1899, 700605), (3165, 420363), (5697, 233535), (9495, 140121), (15569, 85455), (17091, 77845), (28485, 46707)]