384865195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3929}}^1$

素因数の和:4095

約数の個数: 32

約数和(自身を含む): 546678720

約数和(自身を除く): 161813525

約数列:

[1, 5, 11, 13, 55, 65, 137, 143, 685, 715, 1507, 1781, 3929, 7535, 8905, 19591, 19645, 43219, 51077, 97955, 216095, 255385, 538273, 561847, 2691365, 2809235, 5921003, 6997549, 29605015, 34987745, 76973039, 384865195]

約数ペア:

[(1, 384865195), (5, 76973039), (11, 34987745), (13, 29605015), (55, 6997549), (65, 5921003), (137, 2809235), (143, 2691365), (685, 561847), (715, 538273), (1507, 255385), (1781, 216095), (3929, 97955), (7535, 51077), (8905, 43219), (19591, 19645)]