8742465

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2089}}^1$

素因数の和:2134

約数の個数: 32

約数和(自身を含む): 16051200

約数和(自身を除く): 7308735

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 2089, 4185, 6267, 10445, 18801, 31335, 56403, 64759, 94005, 194277, 282015, 323795, 582831, 971385, 1748493, 2914155, 8742465]

約数ペア:

[(1, 8742465), (3, 2914155), (5, 1748493), (9, 971385), (15, 582831), (27, 323795), (31, 282015), (45, 194277), (93, 94005), (135, 64759), (155, 56403), (279, 31335), (465, 18801), (837, 10445), (1395, 6267), (2089, 4185)]