768105

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1$

素因数の和:138

約数の個数: 36

約数和(自身を含む): 1455948

約数和(自身を除く): 687843

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 101, 117, 169, 195, 303, 505, 507, 585, 845, 909, 1313, 1515, 1521, 2535, 3939, 4545, 6565, 7605, 11817, 17069, 19695, 51207, 59085, 85345, 153621, 256035, 768105]

約数ペア:

[(1, 768105), (3, 256035), (5, 153621), (9, 85345), (13, 59085), (15, 51207), (39, 19695), (45, 17069), (65, 11817), (101, 7605), (117, 6565), (169, 4545), (195, 3939), (303, 2535), (505, 1521), (507, 1515), (585, 1313), (845, 909)]