2015365055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{7333}}^1$

素因数の和:7631

約数の個数: 32

約数和(自身を含む): 2788093440

約数和(自身を除く): 772728385

約数列:

[1, 5, 11, 19, 55, 95, 209, 263, 1045, 1315, 2893, 4997, 7333, 14465, 24985, 36665, 54967, 80663, 139327, 274835, 403315, 696635, 1532597, 1928579, 7662985, 9642895, 21214369, 36643001, 106071845, 183215005, 403073011, 2015365055]

約数ペア:

[(1, 2015365055), (5, 403073011), (11, 183215005), (19, 106071845), (55, 36643001), (95, 21214369), (209, 9642895), (263, 7662985), (1045, 1928579), (1315, 1532597), (2893, 696635), (4997, 403315), (7333, 274835), (14465, 139327), (24985, 80663), (36665, 54967)]