86137645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 118713600

約数和(自身を除く): 32575955

約数列:

[1, 5, 11, 23, 55, 115, 149, 253, 457, 745, 1265, 1639, 2285, 3427, 5027, 8195, 10511, 17135, 25135, 37697, 52555, 68093, 115621, 188485, 340465, 578105, 749023, 1566139, 3745115, 7830695, 17227529, 86137645]

約数ペア:

[(1, 86137645), (5, 17227529), (11, 7830695), (23, 3745115), (55, 1566139), (115, 749023), (149, 578105), (253, 340465), (457, 188485), (745, 115621), (1265, 68093), (1639, 52555), (2285, 37697), (3427, 25135), (5027, 17135), (8195, 10511)]