54408225

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31541}}^1$

素因数の和:31577

約数の個数: 24

約数和(自身を含む): 93868992

約数和(自身を除く): 39460767

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 31541, 94623, 157705, 473115, 725443, 788525, 2176329, 2365575, 3627215, 10881645, 18136075, 54408225]

約数ペア:

[(1, 54408225), (3, 18136075), (5, 10881645), (15, 3627215), (23, 2365575), (25, 2176329), (69, 788525), (75, 725443), (115, 473115), (345, 157705), (575, 94623), (1725, 31541)]