11161425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 20498688

約数和(自身を除く): 9337263

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 83, 163, 165, 249, 275, 415, 489, 815, 825, 913, 1245, 1793, 2075, 2445, 2739, 4075, 4565, 5379, 6225, 8965, 12225, 13529, 13695, 22825, 26895, 40587, 44825, 67645, 68475, 134475, 148819, 202935, 338225, 446457, 744095, 1014675, 2232285, 3720475, 11161425]

約数ペア:

[(1, 11161425), (3, 3720475), (5, 2232285), (11, 1014675), (15, 744095), (25, 446457), (33, 338225), (55, 202935), (75, 148819), (83, 134475), (163, 68475), (165, 67645), (249, 44825), (275, 40587), (415, 26895), (489, 22825), (815, 13695), (825, 13529), (913, 12225), (1245, 8965), (1793, 6225), (2075, 5379), (2445, 4565), (2739, 4075)]