7139912854575

素因数分解:

$3^1\times 5^2\times {\mathrm{20707}}^1\times {\mathrm{4597423}}^1$

素因数の和:4618143

約数の個数: 24

約数和(自身を含む): 11805228567808

約数和(自身を除く): 4665315713233

約数列:

[1, 3, 5, 15, 25, 75, 20707, 62121, 103535, 310605, 517675, 1553025, 4597423, 13792269, 22987115, 68961345, 114935575, 344806725, 95198838061, 285596514183, 475994190305, 1427982570915, 2379970951525, 7139912854575]

約数ペア:

[(1, 7139912854575), (3, 2379970951525), (5, 1427982570915), (15, 475994190305), (25, 285596514183), (75, 95198838061), (20707, 344806725), (62121, 114935575), (103535, 68961345), (310605, 22987115), (517675, 13792269), (1553025, 4597423)]