13917735

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 26723424

約数和(自身を除く): 12805689

約数列:

[1, 3, 5, 9, 13, 15, 37, 39, 45, 65, 111, 117, 185, 195, 333, 481, 555, 585, 643, 1443, 1665, 1929, 2405, 3215, 4329, 5787, 7215, 8359, 9645, 21645, 23791, 25077, 28935, 41795, 71373, 75231, 118955, 125385, 214119, 309283, 356865, 376155, 927849, 1070595, 1546415, 2783547, 4639245, 13917735]

約数ペア:

[(1, 13917735), (3, 4639245), (5, 2783547), (9, 1546415), (13, 1070595), (15, 927849), (37, 376155), (39, 356865), (45, 309283), (65, 214119), (111, 125385), (117, 118955), (185, 75231), (195, 71373), (333, 41795), (481, 28935), (555, 25077), (585, 23791), (643, 21645), (1443, 9645), (1665, 8359), (1929, 7215), (2405, 5787), (3215, 4329)]