20025073245

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15401}}^1\times {\mathrm{5099}}^1$

素因数の和:20525

約数の個数: 32

約数和(自身を含む): 33933686400

約数和(自身を除く): 13908613155

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 5099, 15297, 15401, 25495, 46203, 76485, 77005, 86683, 231015, 260049, 261817, 433415, 785451, 1300245, 1309085, 3927255, 78529699, 235589097, 392648495, 1177945485, 1335004883, 4005014649, 6675024415, 20025073245]

約数ペア:

[(1, 20025073245), (3, 6675024415), (5, 4005014649), (15, 1335004883), (17, 1177945485), (51, 392648495), (85, 235589097), (255, 78529699), (5099, 3927255), (15297, 1309085), (15401, 1300245), (25495, 785451), (46203, 433415), (76485, 261817), (77005, 260049), (86683, 231015)]