284865195

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{18859}}^1$

素因数の和:18939

約数の個数: 32

約数和(自身を含む): 488851200

約数和(自身を除く): 203986005

約数列:

[1, 3, 5, 15, 19, 53, 57, 95, 159, 265, 285, 795, 1007, 3021, 5035, 15105, 18859, 56577, 94295, 282885, 358321, 999527, 1074963, 1791605, 2998581, 4997635, 5374815, 14992905, 18991013, 56973039, 94955065, 284865195]

約数ペア:

[(1, 284865195), (3, 94955065), (5, 56973039), (15, 18991013), (19, 14992905), (53, 5374815), (57, 4997635), (95, 2998581), (159, 1791605), (265, 1074963), (285, 999527), (795, 358321), (1007, 282885), (3021, 94295), (5035, 56577), (15105, 18859)]