1379235

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 2596608

約数和(自身を除く): 1217373

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 643, 715, 1929, 2145, 3215, 7073, 8359, 9645, 21219, 25077, 35365, 41795, 91949, 106095, 125385, 275847, 459745, 1379235]

約数ペア:

[(1, 1379235), (3, 459745), (5, 275847), (11, 125385), (13, 106095), (15, 91949), (33, 41795), (39, 35365), (55, 25077), (65, 21219), (143, 9645), (165, 8359), (195, 7073), (429, 3215), (643, 2145), (715, 1929)]