1416225

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:857

約数の個数: 24

約数和(自身を含む): 2446272

約数和(自身を除く): 1030047

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 821, 1725, 2463, 4105, 12315, 18883, 20525, 56649, 61575, 94415, 283245, 472075, 1416225]

約数ペア:

[(1, 1416225), (3, 472075), (5, 283245), (15, 94415), (23, 61575), (25, 56649), (69, 20525), (75, 18883), (115, 12315), (345, 4105), (575, 2463), (821, 1725)]