39378255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2953}}^1$

素因数の和:3095

約数の個数: 32

約数和(自身を含む): 72597504

約数和(自身を除く): 33219249

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 127, 381, 635, 889, 1905, 2667, 2953, 4445, 8859, 13335, 14765, 20671, 44295, 62013, 103355, 310065, 375031, 1125093, 1875155, 2625217, 5625465, 7875651, 13126085, 39378255]

約数ペア:

[(1, 39378255), (3, 13126085), (5, 7875651), (7, 5625465), (15, 2625217), (21, 1875155), (35, 1125093), (105, 375031), (127, 310065), (381, 103355), (635, 62013), (889, 44295), (1905, 20671), (2667, 14765), (2953, 13335), (4445, 8859)]