386408035

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{10789}}^1$

素因数の和:10855

約数の個数: 32

約数和(自身を含む): 543816000

約数和(自身を除く): 157407965

約数列:

[1, 5, 13, 19, 29, 65, 95, 145, 247, 377, 551, 1235, 1885, 2755, 7163, 10789, 35815, 53945, 140257, 204991, 312881, 701285, 1024955, 1564405, 2664883, 4067453, 5944739, 13324415, 20337265, 29723695, 77281607, 386408035]

約数ペア:

[(1, 386408035), (5, 77281607), (13, 29723695), (19, 20337265), (29, 13324415), (65, 5944739), (95, 4067453), (145, 2664883), (247, 1564405), (377, 1024955), (551, 701285), (1235, 312881), (1885, 204991), (2755, 140257), (7163, 53945), (10789, 35815)]