38619665

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1381}}^1$

素因数の和:1457

約数の個数: 32

約数和(自身を含む): 57314304

約数和(自身を除く): 18694639

約数列:

[1, 5, 7, 17, 35, 47, 85, 119, 235, 329, 595, 799, 1381, 1645, 3995, 5593, 6905, 9667, 23477, 27965, 48335, 64907, 117385, 164339, 324535, 454349, 821695, 1103419, 2271745, 5517095, 7723933, 38619665]

約数ペア:

[(1, 38619665), (5, 7723933), (7, 5517095), (17, 2271745), (35, 1103419), (47, 821695), (85, 454349), (119, 324535), (235, 164339), (329, 117385), (595, 64907), (799, 48335), (1381, 27965), (1645, 23477), (3995, 9667), (5593, 6905)]