4267075

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 5687136

約数和(自身を除く): 1420061

約数列:

[1, 5, 23, 25, 41, 115, 181, 205, 575, 905, 943, 1025, 4163, 4525, 4715, 7421, 20815, 23575, 37105, 104075, 170683, 185525, 853415, 4267075]

約数ペア:

[(1, 4267075), (5, 853415), (23, 185525), (25, 170683), (41, 104075), (115, 37105), (181, 23575), (205, 20815), (575, 7421), (905, 4715), (943, 4525), (1025, 4163)]