65314665

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{359}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 122653440

約数和(自身を除く): 57338775

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 311, 359, 585, 933, 1077, 1555, 1795, 2799, 3231, 4043, 4665, 4667, 5385, 12129, 13995, 14001, 16155, 20215, 23335, 36387, 42003, 60645, 70005, 111649, 181935, 210015, 334947, 558245, 1004841, 1451437, 1674735, 4354311, 5024205, 7257185, 13062933, 21771555, 65314665]

約数ペア:

[(1, 65314665), (3, 21771555), (5, 13062933), (9, 7257185), (13, 5024205), (15, 4354311), (39, 1674735), (45, 1451437), (65, 1004841), (117, 558245), (195, 334947), (311, 210015), (359, 181935), (585, 111649), (933, 70005), (1077, 60645), (1555, 42003), (1795, 36387), (2799, 23335), (3231, 20215), (4043, 16155), (4665, 14001), (4667, 13995), (5385, 12129)]