242597135

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{281}}^1\times {\mathrm{1427}}^1$

素因数の和:1735

約数の個数: 24

約数和(自身を含む): 321351408

約数和(自身を除く): 78754273

約数列:

[1, 5, 11, 55, 121, 281, 605, 1405, 1427, 3091, 7135, 15455, 15697, 34001, 78485, 170005, 172667, 400987, 863335, 2004935, 4410857, 22054285, 48519427, 242597135]

約数ペア:

[(1, 242597135), (5, 48519427), (11, 22054285), (55, 4410857), (121, 2004935), (281, 863335), (605, 400987), (1405, 172667), (1427, 170005), (3091, 78485), (7135, 34001), (15455, 15697)]