90570795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{12149}}^1$

素因数の和:12235

約数の個数: 32

約数和(自身を含む): 167961600

約数和(自身を除く): 77390805

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 1065, 1491, 2485, 7455, 12149, 36447, 60745, 85043, 182235, 255129, 425215, 862579, 1275645, 2587737, 4312895, 6038053, 12938685, 18114159, 30190265, 90570795]

約数ペア:

[(1, 90570795), (3, 30190265), (5, 18114159), (7, 12938685), (15, 6038053), (21, 4312895), (35, 2587737), (71, 1275645), (105, 862579), (213, 425215), (355, 255129), (497, 182235), (1065, 85043), (1491, 60745), (2485, 36447), (7455, 12149)]