53681085

素因数分解:

$3^2\times 5^1\times {\mathrm{821}}^1\times {\mathrm{1453}}^1$

素因数の和:2285

約数の個数: 24

約数和(自身を含む): 93224664

約数和(自身を除く): 39543579

約数列:

[1, 3, 5, 9, 15, 45, 821, 1453, 2463, 4105, 4359, 7265, 7389, 12315, 13077, 21795, 36945, 65385, 1192913, 3578739, 5964565, 10736217, 17893695, 53681085]

約数ペア:

[(1, 53681085), (3, 17893695), (5, 10736217), (9, 5964565), (15, 3578739), (45, 1192913), (821, 65385), (1453, 36945), (2463, 21795), (4105, 13077), (4359, 12315), (7265, 7389)]