2870025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2251}}^1$

素因数の和:2281

約数の個数: 24

約数和(自身を含む): 5026464

約数和(自身を除く): 2156439

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 2251, 6753, 11255, 33765, 38267, 56275, 114801, 168825, 191335, 574005, 956675, 2870025]

約数ペア:

[(1, 2870025), (3, 956675), (5, 574005), (15, 191335), (17, 168825), (25, 114801), (51, 56275), (75, 38267), (85, 33765), (255, 11255), (425, 6753), (1275, 2251)]