39822315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{683}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 72099072

約数和(自身を除く): 32276757

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 169, 195, 299, 345, 507, 683, 845, 897, 1495, 2049, 2535, 3415, 3887, 4485, 8879, 10245, 11661, 15709, 19435, 26637, 44395, 47127, 58305, 78545, 115427, 133185, 204217, 235635, 346281, 577135, 612651, 1021085, 1731405, 2654821, 3063255, 7964463, 13274105, 39822315]

約数ペア:

[(1, 39822315), (3, 13274105), (5, 7964463), (13, 3063255), (15, 2654821), (23, 1731405), (39, 1021085), (65, 612651), (69, 577135), (115, 346281), (169, 235635), (195, 204217), (299, 133185), (345, 115427), (507, 78545), (683, 58305), (845, 47127), (897, 44395), (1495, 26637), (2049, 19435), (2535, 15709), (3415, 11661), (3887, 10245), (4485, 8879)]