42013335

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4397}}^1$

素因数の和:4432

約数の個数: 48

約数和(自身を含む): 84230496

約数和(自身を除く): 42217161

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 455, 637, 735, 1365, 1911, 3185, 4397, 9555, 13191, 21985, 30779, 57161, 65955, 92337, 153895, 171483, 215453, 285805, 400127, 461685, 646359, 857415, 1077265, 1200381, 2000635, 2800889, 3231795, 6001905, 8402667, 14004445, 42013335]

約数ペア:

[(1, 42013335), (3, 14004445), (5, 8402667), (7, 6001905), (13, 3231795), (15, 2800889), (21, 2000635), (35, 1200381), (39, 1077265), (49, 857415), (65, 646359), (91, 461685), (105, 400127), (147, 285805), (195, 215453), (245, 171483), (273, 153895), (455, 92337), (637, 65955), (735, 57161), (1365, 30779), (1911, 21985), (3185, 13191), (4397, 9555)]