858876095

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{117413}}^1$

素因数の和:117455

約数の個数: 32

約数和(自身を含む): 1352609280

約数和(自身を除く): 493733185

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 7315, 117413, 587065, 821891, 1291543, 2230847, 4109455, 6457715, 9040801, 11154235, 15615929, 24539317, 45204005, 78079645, 122696585, 171775219, 858876095]

約数ペア:

[(1, 858876095), (5, 171775219), (7, 122696585), (11, 78079645), (19, 45204005), (35, 24539317), (55, 15615929), (77, 11154235), (95, 9040801), (133, 6457715), (209, 4109455), (385, 2230847), (665, 1291543), (1045, 821891), (1463, 587065), (7315, 117413)]