2307195

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 4492800

約数和(自身を除く): 2185605

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 59, 79, 99, 165, 177, 237, 295, 395, 495, 531, 649, 711, 869, 885, 1185, 1947, 2607, 2655, 3245, 3555, 4345, 4661, 5841, 7821, 9735, 13035, 13983, 23305, 29205, 39105, 41949, 51271, 69915, 153813, 209745, 256355, 461439, 769065, 2307195]

約数ペア:

[(1, 2307195), (3, 769065), (5, 461439), (9, 256355), (11, 209745), (15, 153813), (33, 69915), (45, 51271), (55, 41949), (59, 39105), (79, 29205), (99, 23305), (165, 13983), (177, 13035), (237, 9735), (295, 7821), (395, 5841), (495, 4661), (531, 4345), (649, 3555), (711, 3245), (869, 2655), (885, 2607), (1185, 1947)]