39806145

素因数分解:

$3^2\times 5^1\times {\mathrm{911}}^1\times {\mathrm{971}}^1$

素因数の和:1893

約数の個数: 24

約数和(自身を含む): 69144192

約数和(自身を除く): 29338047

約数列:

[1, 3, 5, 9, 15, 45, 911, 971, 2733, 2913, 4555, 4855, 8199, 8739, 13665, 14565, 40995, 43695, 884581, 2653743, 4422905, 7961229, 13268715, 39806145]

約数ペア:

[(1, 39806145), (3, 13268715), (5, 7961229), (9, 4422905), (15, 2653743), (45, 884581), (911, 43695), (971, 40995), (2733, 14565), (2913, 13665), (4555, 8739), (4855, 8199)]