121265315

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^2\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 36

約数和(自身を含む): 161812224

約数和(自身を除く): 40546909

約数列:

[1, 5, 19, 23, 95, 115, 127, 361, 437, 529, 635, 1805, 2185, 2413, 2645, 2921, 8303, 10051, 12065, 14605, 41515, 45847, 50255, 55499, 67183, 190969, 229235, 277495, 335915, 954845, 1054481, 1276477, 5272405, 6382385, 24253063, 121265315]

約数ペア:

[(1, 121265315), (5, 24253063), (19, 6382385), (23, 5272405), (95, 1276477), (115, 1054481), (127, 954845), (361, 335915), (437, 277495), (529, 229235), (635, 190969), (1805, 67183), (2185, 55499), (2413, 50255), (2645, 45847), (2921, 41515), (8303, 14605), (10051, 12065)]