180975135

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{5683}}^1$

素因数の和:5895

約数の個数: 32

約数和(自身を含む): 317576448

約数和(自身を除く): 136601313

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 193, 579, 965, 2123, 2895, 5683, 6369, 10615, 17049, 28415, 31845, 62513, 85245, 187539, 312565, 937695, 1096819, 3290457, 5484095, 12065009, 16452285, 36195027, 60325045, 180975135]

約数ペア:

[(1, 180975135), (3, 60325045), (5, 36195027), (11, 16452285), (15, 12065009), (33, 5484095), (55, 3290457), (165, 1096819), (193, 937695), (579, 312565), (965, 187539), (2123, 85245), (2895, 62513), (5683, 31845), (6369, 28415), (10615, 17049)]