2379615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 4409856

約数和(自身を除く): 2030241

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 131, 173, 393, 519, 655, 865, 917, 1211, 1965, 2595, 2751, 3633, 4585, 6055, 13755, 18165, 22663, 67989, 113315, 158641, 339945, 475923, 793205, 2379615]

約数ペア:

[(1, 2379615), (3, 793205), (5, 475923), (7, 339945), (15, 158641), (21, 113315), (35, 67989), (105, 22663), (131, 18165), (173, 13755), (393, 6055), (519, 4585), (655, 3633), (865, 2751), (917, 2595), (1211, 1965)]