130367405

素因数分解:

$5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 182353920

約数和(自身を除く): 51986515

約数列:

[1, 5, 7, 35, 127, 139, 211, 635, 695, 889, 973, 1055, 1477, 4445, 4865, 7385, 17653, 26797, 29329, 88265, 123571, 133985, 146645, 187579, 205303, 617855, 937895, 1026515, 3724783, 18623915, 26073481, 130367405]

約数ペア:

[(1, 130367405), (5, 26073481), (7, 18623915), (35, 3724783), (127, 1026515), (139, 937895), (211, 617855), (635, 205303), (695, 187579), (889, 146645), (973, 133985), (1055, 123571), (1477, 88265), (4445, 29329), (4865, 26797), (7385, 17653)]