38917845

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50873}}^1$

素因数の和:50901

約数の個数: 24

約数和(自身を含む): 71427096

約数和(自身を除く): 32509251

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 50873, 152619, 254365, 457857, 763095, 864841, 2289285, 2594523, 4324205, 7783569, 12972615, 38917845]

約数ペア:

[(1, 38917845), (3, 12972615), (5, 7783569), (9, 4324205), (15, 2594523), (17, 2289285), (45, 864841), (51, 763095), (85, 457857), (153, 254365), (255, 152619), (765, 50873)]