3933825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 7618560

約数和(自身を除く): 3684735

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 59, 75, 105, 127, 175, 177, 295, 381, 413, 525, 635, 885, 889, 1239, 1475, 1905, 2065, 2667, 3175, 4425, 4445, 6195, 7493, 9525, 10325, 13335, 22225, 22479, 30975, 37465, 52451, 66675, 112395, 157353, 187325, 262255, 561975, 786765, 1311275, 3933825]

約数ペア:

[(1, 3933825), (3, 1311275), (5, 786765), (7, 561975), (15, 262255), (21, 187325), (25, 157353), (35, 112395), (59, 66675), (75, 52451), (105, 37465), (127, 30975), (175, 22479), (177, 22225), (295, 13335), (381, 10325), (413, 9525), (525, 7493), (635, 6195), (885, 4445), (889, 4425), (1239, 3175), (1475, 2667), (1905, 2065)]