201112125

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31547}}^1$

素因数の和:31582

約数の個数: 32

約数和(自身を含む): 354347136

約数和(自身を除く): 153235011

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2125, 6375, 31547, 94641, 157735, 473205, 536299, 788675, 1608897, 2366025, 2681495, 3943375, 8044485, 11830125, 13407475, 40222425, 67037375, 201112125]

約数ペア:

[(1, 201112125), (3, 67037375), (5, 40222425), (15, 13407475), (17, 11830125), (25, 8044485), (51, 3943375), (75, 2681495), (85, 2366025), (125, 1608897), (255, 788675), (375, 536299), (425, 473205), (1275, 157735), (2125, 94641), (6375, 31547)]