156909315

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{5051}}^1$

素因数の和:5187

約数の個数: 32

約数和(自身を含む): 266745600

約数和(自身を除く): 109836285

約数列:

[1, 3, 5, 15, 19, 57, 95, 109, 285, 327, 545, 1635, 2071, 5051, 6213, 10355, 15153, 25255, 31065, 75765, 95969, 287907, 479845, 550559, 1439535, 1651677, 2752795, 8258385, 10460621, 31381863, 52303105, 156909315]

約数ペア:

[(1, 156909315), (3, 52303105), (5, 31381863), (15, 10460621), (19, 8258385), (57, 2752795), (95, 1651677), (109, 1439535), (285, 550559), (327, 479845), (545, 287907), (1635, 95969), (2071, 75765), (5051, 31065), (6213, 25255), (10355, 15153)]