79114815

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 151418592

約数和(自身を除く): 72303777

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 101, 103, 117, 169, 195, 303, 309, 505, 507, 515, 585, 845, 909, 927, 1313, 1339, 1515, 1521, 1545, 2535, 3939, 4017, 4545, 4635, 6565, 6695, 7605, 10403, 11817, 12051, 17069, 17407, 19695, 20085, 31209, 51207, 52015, 52221, 59085, 60255, 85345, 87035, 93627, 135239, 153621, 156045, 156663, 256035, 261105, 405717, 468135, 676195, 768105, 783315, 1217151, 1758107, 2028585, 5274321, 6085755, 8790535, 15822963, 26371605, 79114815]

約数ペア:

[(1, 79114815), (3, 26371605), (5, 15822963), (9, 8790535), (13, 6085755), (15, 5274321), (39, 2028585), (45, 1758107), (65, 1217151), (101, 783315), (103, 768105), (117, 676195), (169, 468135), (195, 405717), (303, 261105), (309, 256035), (505, 156663), (507, 156045), (515, 153621), (585, 135239), (845, 93627), (909, 87035), (927, 85345), (1313, 60255), (1339, 59085), (1515, 52221), (1521, 52015), (1545, 51207), (2535, 31209), (3939, 20085), (4017, 19695), (4545, 17407), (4635, 17069), (6565, 12051), (6695, 11817), (7605, 10403)]