4297005

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 8137584

約数和(自身を除く): 3840579

約数列:

[1, 3, 5, 9, 15, 17, 41, 45, 51, 85, 123, 137, 153, 205, 255, 369, 411, 615, 685, 697, 765, 1233, 1845, 2055, 2091, 2329, 3485, 5617, 6165, 6273, 6987, 10455, 11645, 16851, 20961, 28085, 31365, 34935, 50553, 84255, 95489, 104805, 252765, 286467, 477445, 859401, 1432335, 4297005]

約数ペア:

[(1, 4297005), (3, 1432335), (5, 859401), (9, 477445), (15, 286467), (17, 252765), (41, 104805), (45, 95489), (51, 84255), (85, 50553), (123, 34935), (137, 31365), (153, 28085), (205, 20961), (255, 16851), (369, 11645), (411, 10455), (615, 6987), (685, 6273), (697, 6165), (765, 5617), (1233, 3485), (1845, 2329), (2055, 2091)]