39869145

素因数分解:

$3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1301}}^1$

素因数の和:1542

約数の個数: 32

約数和(自身を含む): 71245440

約数和(自身を除く): 31376295

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 227, 681, 1135, 1301, 2043, 3405, 3903, 6129, 6505, 10215, 11709, 19515, 30645, 35127, 58545, 175635, 295327, 885981, 1476635, 2657943, 4429905, 7973829, 13289715, 39869145]

約数ペア:

[(1, 39869145), (3, 13289715), (5, 7973829), (9, 4429905), (15, 2657943), (27, 1476635), (45, 885981), (135, 295327), (227, 175635), (681, 58545), (1135, 35127), (1301, 30645), (2043, 19515), (3405, 11709), (3903, 10215), (6129, 6505)]