15342375

素因数分解:

$3^1\times 5^3\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 25788672

約数和(自身を除く): 10446297

約数列:

[1, 3, 5, 15, 25, 75, 125, 163, 251, 375, 489, 753, 815, 1255, 2445, 3765, 4075, 6275, 12225, 18825, 20375, 31375, 40913, 61125, 94125, 122739, 204565, 613695, 1022825, 3068475, 5114125, 15342375]

約数ペア:

[(1, 15342375), (3, 5114125), (5, 3068475), (15, 1022825), (25, 613695), (75, 204565), (125, 122739), (163, 94125), (251, 61125), (375, 40913), (489, 31375), (753, 20375), (815, 18825), (1255, 12225), (2445, 6275), (3765, 4075)]