66946245

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{50147}}^1$

素因数の和:50244

約数の個数: 16

約数和(自身を含む): 108319680

約数和(自身を除く): 41373435

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 50147, 150441, 250735, 752205, 4463083, 13389249, 22315415, 66946245]

約数ペア:

[(1, 66946245), (3, 22315415), (5, 13389249), (15, 4463083), (89, 752205), (267, 250735), (445, 150441), (1335, 50147)]