39827655

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2143}}^1$

素因数の和:2220

約数の個数: 48

約数和(自身を含む): 80271360

約数和(自身を除く): 40443705

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 59, 63, 105, 177, 295, 315, 413, 531, 885, 1239, 2065, 2143, 2655, 3717, 6195, 6429, 10715, 15001, 18585, 19287, 32145, 45003, 75005, 96435, 126437, 135009, 225015, 379311, 632185, 675045, 885059, 1137933, 1896555, 2655177, 4425295, 5689665, 7965531, 13275885, 39827655]

約数ペア:

[(1, 39827655), (3, 13275885), (5, 7965531), (7, 5689665), (9, 4425295), (15, 2655177), (21, 1896555), (35, 1137933), (45, 885059), (59, 675045), (63, 632185), (105, 379311), (177, 225015), (295, 135009), (315, 126437), (413, 96435), (531, 75005), (885, 45003), (1239, 32145), (2065, 19287), (2143, 18585), (2655, 15001), (3717, 10715), (6195, 6429)]