1317195

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{887}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 2557440

約数和(自身を除く): 1240245

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 887, 1485, 2661, 4435, 7983, 9757, 13305, 23949, 29271, 39915, 48785, 87813, 119745, 146355, 263439, 439065, 1317195]

約数ペア:

[(1, 1317195), (3, 439065), (5, 263439), (9, 146355), (11, 119745), (15, 87813), (27, 48785), (33, 39915), (45, 29271), (55, 23949), (99, 13305), (135, 9757), (165, 7983), (297, 4435), (495, 2661), (887, 1485)]