4246425

素因数分解:

$3^6\times 5^2\times {\mathrm{233}}^1$

素因数の和:261

約数の個数: 42

約数和(自身を含む): 7928622

約数和(自身を除く): 3682197

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 233, 243, 405, 675, 699, 729, 1165, 1215, 2025, 2097, 3495, 3645, 5825, 6075, 6291, 10485, 17475, 18225, 18873, 31455, 52425, 56619, 94365, 157275, 169857, 283095, 471825, 849285, 1415475, 4246425]

約数ペア:

[(1, 4246425), (3, 1415475), (5, 849285), (9, 471825), (15, 283095), (25, 169857), (27, 157275), (45, 94365), (75, 56619), (81, 52425), (135, 31455), (225, 18873), (233, 18225), (243, 17475), (405, 10485), (675, 6291), (699, 6075), (729, 5825), (1165, 3645), (1215, 3495), (2025, 2097)]