8490285

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1031}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 15356160

約数和(自身を除く): 6865875

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1031, 1647, 2745, 3093, 5155, 8235, 9279, 15465, 27837, 46395, 62891, 139185, 188673, 314455, 566019, 943365, 1698057, 2830095, 8490285]

約数ペア:

[(1, 8490285), (3, 2830095), (5, 1698057), (9, 943365), (15, 566019), (27, 314455), (45, 188673), (61, 139185), (135, 62891), (183, 46395), (305, 27837), (549, 15465), (915, 9279), (1031, 8235), (1647, 5155), (2745, 3093)]