8023795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 11188800

約数和(自身を除く): 3165005

約数列:

[1, 5, 13, 19, 65, 73, 89, 95, 247, 365, 445, 949, 1157, 1235, 1387, 1691, 4745, 5785, 6497, 6935, 8455, 18031, 21983, 32485, 84461, 90155, 109915, 123443, 422305, 617215, 1604759, 8023795]

約数ペア:

[(1, 8023795), (5, 1604759), (13, 617215), (19, 422305), (65, 123443), (73, 109915), (89, 90155), (95, 84461), (247, 32485), (365, 21983), (445, 18031), (949, 8455), (1157, 6935), (1235, 6497), (1387, 5785), (1691, 4745)]