10012005

素因数分解:

$3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:495

約数の個数: 40

約数和(自身を含む): 18295200

約数和(自身を除く): 8283195

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 81, 135, 177, 295, 405, 419, 531, 885, 1257, 1593, 2095, 2655, 3771, 4779, 6285, 7965, 11313, 18855, 23895, 24721, 33939, 56565, 74163, 123605, 169695, 222489, 370815, 667467, 1112445, 2002401, 3337335, 10012005]

約数ペア:

[(1, 10012005), (3, 3337335), (5, 2002401), (9, 1112445), (15, 667467), (27, 370815), (45, 222489), (59, 169695), (81, 123605), (135, 74163), (177, 56565), (295, 33939), (405, 24721), (419, 23895), (531, 18855), (885, 11313), (1257, 7965), (1593, 6285), (2095, 4779), (2655, 3771)]