2995845

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 32

約数和(自身を含む): 5080320

約数和(自身を除く): 2084475

約数列:

[1, 3, 5, 15, 29, 71, 87, 97, 145, 213, 291, 355, 435, 485, 1065, 1455, 2059, 2813, 6177, 6887, 8439, 10295, 14065, 20661, 30885, 34435, 42195, 103305, 199723, 599169, 998615, 2995845]

約数ペア:

[(1, 2995845), (3, 998615), (5, 599169), (15, 199723), (29, 103305), (71, 42195), (87, 34435), (97, 30885), (145, 20661), (213, 14065), (291, 10295), (355, 8439), (435, 6887), (485, 6177), (1065, 2813), (1455, 2059)]