42187695

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13457}}^1$

素因数の和:13495

約数の個数: 32

約数和(自身を含む): 77518080

約数和(自身を除く): 35330385

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 13457, 40371, 67285, 148027, 201855, 255683, 444081, 740135, 767049, 1278415, 2220405, 2812513, 3835245, 8437539, 14062565, 42187695]

約数ペア:

[(1, 42187695), (3, 14062565), (5, 8437539), (11, 3835245), (15, 2812513), (19, 2220405), (33, 1278415), (55, 767049), (57, 740135), (95, 444081), (165, 255683), (209, 201855), (285, 148027), (627, 67285), (1045, 40371), (3135, 13457)]