1273818545

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{270163}}^1$

素因数の和:270232

約数の個数: 16

約数和(自身を含む): 1633951872

約数和(自身を除く): 360133327

約数列:

[1, 5, 23, 41, 115, 205, 943, 4715, 270163, 1350815, 6213749, 11076683, 31068745, 55383415, 254763709, 1273818545]

約数ペア:

[(1, 1273818545), (5, 254763709), (23, 55383415), (41, 31068745), (115, 11076683), (205, 6213749), (943, 1350815), (4715, 270163)]