3991998045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1311001}}^1$

素因数の和:1311045

約数の個数: 32

約数和(自身を含む): 7551371520

約数和(自身を除く): 3559373475

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 1311001, 3933003, 6555005, 9177007, 19665015, 27531021, 38019029, 45885035, 114057087, 137655105, 190095145, 266133203, 570285435, 798399609, 1330666015, 3991998045]

約数ペア:

[(1, 3991998045), (3, 1330666015), (5, 798399609), (7, 570285435), (15, 266133203), (21, 190095145), (29, 137655105), (35, 114057087), (87, 45885035), (105, 38019029), (145, 27531021), (203, 19665015), (435, 9177007), (609, 6555005), (1015, 3933003), (3045, 1311001)]