121230825

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{95083}}^1$

素因数の和:95113

約数の個数: 24

約数和(自身を含む): 212227488

約数和(自身を除く): 90996663

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 95083, 285249, 475415, 1426245, 1616411, 2377075, 4849233, 7131225, 8082055, 24246165, 40410275, 121230825]

約数ペア:

[(1, 121230825), (3, 40410275), (5, 24246165), (15, 8082055), (17, 7131225), (25, 4849233), (51, 2377075), (75, 1616411), (85, 1426245), (255, 475415), (425, 285249), (1275, 95083)]