258370451805

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4583}}^1\times {\mathrm{70913}}^1$

素因数の和:75557

約数の個数: 32

約数和(自身を含む): 421290429696

約数和(自身を除く): 162919977891

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 4583, 13749, 22915, 68745, 70913, 212739, 242899, 354565, 728697, 1063695, 1214495, 3643485, 3758389, 11275167, 18791945, 56375835, 324994279, 974982837, 1624971395, 4874914185, 17224696787, 51674090361, 86123483935, 258370451805]

約数ペア:

[(1, 258370451805), (3, 86123483935), (5, 51674090361), (15, 17224696787), (53, 4874914185), (159, 1624971395), (265, 974982837), (795, 324994279), (4583, 56375835), (13749, 18791945), (22915, 11275167), (68745, 3758389), (70913, 3643485), (212739, 1214495), (242899, 1063695), (354565, 728697)]