54328375

素因数分解:

$5^3\times {\mathrm{223}}^1\times {\mathrm{1949}}^1$

素因数の和:2187

約数の個数: 16

約数和(自身を含む): 68140800

約数和(自身を除く): 13812425

約数列:

[1, 5, 25, 125, 223, 1115, 1949, 5575, 9745, 27875, 48725, 243625, 434627, 2173135, 10865675, 54328375]

約数ペア:

[(1, 54328375), (5, 10865675), (25, 2173135), (125, 434627), (223, 243625), (1115, 48725), (1949, 27875), (5575, 9745)]