13708305

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 26853120

約数和(自身を除く): 13144815

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 73, 107, 117, 135, 195, 219, 321, 351, 365, 535, 585, 657, 949, 963, 1095, 1391, 1605, 1755, 1971, 2847, 2889, 3285, 4173, 4745, 4815, 6955, 7811, 8541, 9855, 12519, 14235, 14445, 20865, 23433, 25623, 37557, 39055, 42705, 62595, 70299, 101543, 117165, 128115, 187785, 210897, 304629, 351495, 507715, 913887, 1054485, 1523145, 2741661, 4569435, 13708305]

約数ペア:

[(1, 13708305), (3, 4569435), (5, 2741661), (9, 1523145), (13, 1054485), (15, 913887), (27, 507715), (39, 351495), (45, 304629), (65, 210897), (73, 187785), (107, 128115), (117, 117165), (135, 101543), (195, 70299), (219, 62595), (321, 42705), (351, 39055), (365, 37557), (535, 25623), (585, 23433), (657, 20865), (949, 14445), (963, 14235), (1095, 12519), (1391, 9855), (1605, 8541), (1755, 7811), (1971, 6955), (2847, 4815), (2889, 4745), (3285, 4173)]