151020935

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{313}}^1\times {\mathrm{571}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 197209584

約数和(自身を除く): 46188649

約数列:

[1, 5, 13, 65, 169, 313, 571, 845, 1565, 2855, 4069, 7423, 20345, 37115, 52897, 96499, 178723, 264485, 482495, 893615, 2323399, 11616995, 30204187, 151020935]

約数ペア:

[(1, 151020935), (5, 30204187), (13, 11616995), (65, 2323399), (169, 893615), (313, 482495), (571, 264485), (845, 178723), (1565, 96499), (2855, 52897), (4069, 37115), (7423, 20345)]