3220515

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1213}}^1$

素因数の和:1283

約数の個数: 24

約数和(自身を含む): 5681520

約数和(自身を除く): 2461005

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 531, 885, 1213, 2655, 3639, 6065, 10917, 18195, 54585, 71567, 214701, 357835, 644103, 1073505, 3220515]

約数ペア:

[(1, 3220515), (3, 1073505), (5, 644103), (9, 357835), (15, 214701), (45, 71567), (59, 54585), (177, 18195), (295, 10917), (531, 6065), (885, 3639), (1213, 2655)]