9958425

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{251}}^1$

素因数の和:310

約数の個数: 36

約数和(自身を含む): 17280144

約数和(自身を除く): 7321719

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 251, 345, 529, 575, 753, 1255, 1587, 1725, 2645, 3765, 5773, 6275, 7935, 13225, 17319, 18825, 28865, 39675, 86595, 132779, 144325, 398337, 432975, 663895, 1991685, 3319475, 9958425]

約数ペア:

[(1, 9958425), (3, 3319475), (5, 1991685), (15, 663895), (23, 432975), (25, 398337), (69, 144325), (75, 132779), (115, 86595), (251, 39675), (345, 28865), (529, 18825), (575, 17319), (753, 13225), (1255, 7935), (1587, 6275), (1725, 5773), (2645, 3765)]