2528235

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2957}}^1$

素因数の和:2987

約数の個数: 24

約数和(自身を含む): 4614480

約数和(自身を除く): 2086245

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 2957, 8871, 14785, 26613, 44355, 56183, 133065, 168549, 280915, 505647, 842745, 2528235]

約数ペア:

[(1, 2528235), (3, 842745), (5, 505647), (9, 280915), (15, 168549), (19, 133065), (45, 56183), (57, 44355), (95, 26613), (171, 14785), (285, 8871), (855, 2957)]