3929445

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2239}}^1$

素因数の和:2266

約数の個数: 32

約数和(自身を含む): 7526400

約数和(自身を除く): 3596955

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 2239, 6717, 11195, 20151, 29107, 33585, 60453, 87321, 100755, 145535, 261963, 302265, 436605, 785889, 1309815, 3929445]

約数ペア:

[(1, 3929445), (3, 1309815), (5, 785889), (9, 436605), (13, 302265), (15, 261963), (27, 145535), (39, 100755), (45, 87321), (65, 60453), (117, 33585), (135, 29107), (195, 20151), (351, 11195), (585, 6717), (1755, 2239)]