8040321405

素因数分解:

$3^2\times 5^1\times {\mathrm{14081}}^1\times {\mathrm{12689}}^1$

素因数の和:26781

約数の個数: 24

約数和(自身を含む): 13938645240

約数和(自身を除く): 5898323835

約数列:

[1, 3, 5, 9, 15, 45, 12689, 14081, 38067, 42243, 63445, 70405, 114201, 126729, 190335, 211215, 571005, 633645, 178673809, 536021427, 893369045, 1608064281, 2680107135, 8040321405]

約数ペア:

[(1, 8040321405), (3, 2680107135), (5, 1608064281), (9, 893369045), (15, 536021427), (45, 178673809), (12689, 633645), (14081, 571005), (38067, 211215), (42243, 190335), (63445, 126729), (70405, 114201)]