121102865

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{397}}^1$

素因数の和:466

約数の個数: 36

約数和(自身を含む): 166498524

約数和(自身を除く): 45395659

約数列:

[1, 5, 13, 19, 65, 95, 169, 247, 361, 397, 845, 1235, 1805, 1985, 3211, 4693, 5161, 7543, 16055, 23465, 25805, 37715, 61009, 67093, 98059, 143317, 305045, 335465, 490295, 716585, 1274767, 1863121, 6373835, 9315605, 24220573, 121102865]

約数ペア:

[(1, 121102865), (5, 24220573), (13, 9315605), (19, 6373835), (65, 1863121), (95, 1274767), (169, 716585), (247, 490295), (361, 335465), (397, 305045), (845, 143317), (1235, 98059), (1805, 67093), (1985, 61009), (3211, 37715), (4693, 25805), (5161, 23465), (7543, 16055)]