40227885

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7039}}^1$

素因数の和:7177

約数の個数: 24

約数和(自身を含む): 70287360

約数和(自身を除く): 30059475

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 5715, 7039, 21117, 35195, 63351, 105585, 316755, 893953, 2681859, 4469765, 8045577, 13409295, 40227885]

約数ペア:

[(1, 40227885), (3, 13409295), (5, 8045577), (9, 4469765), (15, 2681859), (45, 893953), (127, 316755), (381, 105585), (635, 63351), (1143, 35195), (1905, 21117), (5715, 7039)]