14890315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 20736000

約数和(自身を除く): 5845685

約数列:

[1, 5, 11, 23, 55, 79, 115, 149, 253, 395, 745, 869, 1265, 1639, 1817, 3427, 4345, 8195, 9085, 11771, 17135, 19987, 37697, 58855, 99935, 129481, 188485, 270733, 647405, 1353665, 2978063, 14890315]

約数ペア:

[(1, 14890315), (5, 2978063), (11, 1353665), (23, 647405), (55, 270733), (79, 188485), (115, 129481), (149, 99935), (253, 58855), (395, 37697), (745, 19987), (869, 17135), (1265, 11771), (1639, 9085), (1817, 8195), (3427, 4345)]