121660705

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 159200640

約数和(自身を除く): 37539935

約数列:

[1, 5, 19, 53, 73, 95, 265, 331, 365, 1007, 1387, 1655, 3869, 5035, 6289, 6935, 17543, 19345, 24163, 31445, 73511, 87715, 120815, 333317, 367555, 459097, 1280639, 1666585, 2295485, 6403195, 24332141, 121660705]

約数ペア:

[(1, 121660705), (5, 24332141), (19, 6403195), (53, 2295485), (73, 1666585), (95, 1280639), (265, 459097), (331, 367555), (365, 333317), (1007, 120815), (1387, 87715), (1655, 73511), (3869, 31445), (5035, 24163), (6289, 19345), (6935, 17543)]