61461045

素因数分解:

$3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2311}}^1$

素因数の和:2522

約数の個数: 32

約数和(自身を含む): 109866240

約数和(自身を除く): 48405195

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 197, 591, 985, 1773, 2311, 2955, 5319, 6933, 8865, 11555, 20799, 26595, 34665, 62397, 103995, 311985, 455267, 1365801, 2276335, 4097403, 6829005, 12292209, 20487015, 61461045]

約数ペア:

[(1, 61461045), (3, 20487015), (5, 12292209), (9, 6829005), (15, 4097403), (27, 2276335), (45, 1365801), (135, 455267), (197, 311985), (591, 103995), (985, 62397), (1773, 34665), (2311, 26595), (2955, 20799), (5319, 11555), (6933, 8865)]