15663396045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{39439}}^1$

素因数の和:39570

約数の個数: 64

約数和(自身を含む): 28623974400

約数和(自身を除く): 12960578355

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 83, 87, 145, 165, 249, 319, 415, 435, 913, 957, 1245, 1595, 2407, 2739, 4565, 4785, 7221, 12035, 13695, 26477, 36105, 39439, 79431, 118317, 132385, 197195, 397155, 433829, 591585, 1143731, 1301487, 2169145, 3273437, 3431193, 5718655, 6507435, 9820311, 12581041, 16367185, 17155965, 36007807, 37743123, 49101555, 62905205, 94929673, 108023421, 180039035, 188715615, 284789019, 474648365, 540117105, 1044226403, 1423945095, 3132679209, 5221132015, 15663396045]

約数ペア:

[(1, 15663396045), (3, 5221132015), (5, 3132679209), (11, 1423945095), (15, 1044226403), (29, 540117105), (33, 474648365), (55, 284789019), (83, 188715615), (87, 180039035), (145, 108023421), (165, 94929673), (249, 62905205), (319, 49101555), (415, 37743123), (435, 36007807), (913, 17155965), (957, 16367185), (1245, 12581041), (1595, 9820311), (2407, 6507435), (2739, 5718655), (4565, 3431193), (4785, 3273437), (7221, 2169145), (12035, 1301487), (13695, 1143731), (26477, 591585), (36105, 433829), (39439, 397155), (79431, 197195), (118317, 132385)]