3827655

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1$

素因数の和:757

約数の個数: 40

約数和(自身を含む): 7399392

約数和(自身を除く): 3571737

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 727, 1053, 1755, 2181, 3635, 5265, 6543, 9451, 10905, 19629, 28353, 32715, 47255, 58887, 85059, 98145, 141765, 255177, 294435, 425295, 765531, 1275885, 3827655]

約数ペア:

[(1, 3827655), (3, 1275885), (5, 765531), (9, 425295), (13, 294435), (15, 255177), (27, 141765), (39, 98145), (45, 85059), (65, 58887), (81, 47255), (117, 32715), (135, 28353), (195, 19629), (351, 10905), (405, 9451), (585, 6543), (727, 5265), (1053, 3635), (1755, 2181)]