505087145

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{7001}}^1$

素因数の和:7360

約数の個数: 16

約数和(自身を含む): 621105408

約数和(自身を除く): 116018263

約数列:

[1, 5, 47, 235, 307, 1535, 7001, 14429, 35005, 72145, 329047, 1645235, 2149307, 10746535, 101017429, 505087145]

約数ペア:

[(1, 505087145), (5, 101017429), (47, 10746535), (235, 2149307), (307, 1645235), (1535, 329047), (7001, 72145), (14429, 35005)]