54747701425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{419603}}^1$

素因数の和:419937

約数の個数: 24

約数和(自身を含む): 72114821856

約数和(自身を除く): 17367120431

約数列:

[1, 5, 17, 25, 85, 307, 425, 1535, 5219, 7675, 26095, 130475, 419603, 2098015, 7133251, 10490075, 35666255, 128818121, 178331275, 644090605, 2189908057, 3220453025, 10949540285, 54747701425]

約数ペア:

[(1, 54747701425), (5, 10949540285), (17, 3220453025), (25, 2189908057), (85, 644090605), (307, 178331275), (425, 128818121), (1535, 35666255), (5219, 10490075), (7675, 7133251), (26095, 2098015), (130475, 419603)]