79173965

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{2179}}^1$

素因数の和:2253

約数の個数: 24

約数和(自身を含む): 105320160

約数和(自身を除く): 26146195

約数列:

[1, 5, 13, 43, 65, 169, 215, 559, 845, 2179, 2795, 7267, 10895, 28327, 36335, 93697, 141635, 368251, 468485, 1218061, 1841255, 6090305, 15834793, 79173965]

約数ペア:

[(1, 79173965), (5, 15834793), (13, 6090305), (43, 1841255), (65, 1218061), (169, 468485), (215, 368251), (559, 141635), (845, 93697), (2179, 36335), (2795, 28327), (7267, 10895)]