13474305

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 25998336

約数和(自身を除く): 12524031

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 279, 403, 465, 585, 743, 1209, 1395, 2015, 2229, 3627, 3715, 6045, 6687, 9659, 11145, 18135, 23033, 28977, 33435, 48295, 69099, 86931, 115165, 144885, 207297, 299429, 345495, 434655, 898287, 1036485, 1497145, 2694861, 4491435, 13474305]

約数ペア:

[(1, 13474305), (3, 4491435), (5, 2694861), (9, 1497145), (13, 1036485), (15, 898287), (31, 434655), (39, 345495), (45, 299429), (65, 207297), (93, 144885), (117, 115165), (155, 86931), (195, 69099), (279, 48295), (403, 33435), (465, 28977), (585, 23033), (743, 18135), (1209, 11145), (1395, 9659), (2015, 6687), (2229, 6045), (3627, 3715)]