4195575

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:688

約数の個数: 36

約数和(自身を含む): 7785960

約数和(自身を除く): 3590385

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 643, 725, 1305, 1929, 2175, 3215, 5787, 6525, 9645, 16075, 18647, 28935, 48225, 55941, 93235, 144675, 167823, 279705, 466175, 839115, 1398525, 4195575]

約数ペア:

[(1, 4195575), (3, 1398525), (5, 839115), (9, 466175), (15, 279705), (25, 167823), (29, 144675), (45, 93235), (75, 55941), (87, 48225), (145, 28935), (225, 18647), (261, 16075), (435, 9645), (643, 6525), (725, 5787), (1305, 3215), (1929, 2175)]