42272745

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{27361}}^1$

素因数の和:27472

約数の個数: 16

約数和(自身を含む): 68295552

約数和(自身を除く): 26022807

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 27361, 82083, 136805, 410415, 2818183, 8454549, 14090915, 42272745]

約数ペア:

[(1, 42272745), (3, 14090915), (5, 8454549), (15, 2818183), (103, 410415), (309, 136805), (515, 82083), (1545, 27361)]