3321105

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 5744640

約数和(自身を除く): 2423535

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 129, 215, 271, 285, 645, 813, 817, 1355, 2451, 4065, 4085, 5149, 11653, 12255, 15447, 25745, 34959, 58265, 77235, 174795, 221407, 664221, 1107035, 3321105]

約数ペア:

[(1, 3321105), (3, 1107035), (5, 664221), (15, 221407), (19, 174795), (43, 77235), (57, 58265), (95, 34959), (129, 25745), (215, 15447), (271, 12255), (285, 11653), (645, 5149), (813, 4085), (817, 4065), (1355, 2451)]