1330661605

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1013}}^1\times {\mathrm{2887}}^1$

素因数の和:3925

約数の個数: 32

約数和(自身を含む): 1967906304

約数和(自身を除く): 637244699

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 1013, 2887, 5065, 7091, 13169, 14435, 20209, 35455, 37531, 65845, 92183, 101045, 187655, 262717, 460915, 1313585, 2924531, 14622655, 20471717, 38018903, 102358585, 190094515, 266132321, 1330661605]

約数ペア:

[(1, 1330661605), (5, 266132321), (7, 190094515), (13, 102358585), (35, 38018903), (65, 20471717), (91, 14622655), (455, 2924531), (1013, 1313585), (2887, 460915), (5065, 262717), (7091, 187655), (13169, 101045), (14435, 92183), (20209, 65845), (35455, 37531)]