63138465

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2917}}^1$

素因数の和:2978

約数の個数: 48

約数和(自身を含む): 121085328

約数和(自身を除く): 57946863

約数列:

[1, 3, 5, 9, 13, 15, 37, 39, 45, 65, 111, 117, 185, 195, 333, 481, 555, 585, 1443, 1665, 2405, 2917, 4329, 7215, 8751, 14585, 21645, 26253, 37921, 43755, 107929, 113763, 131265, 189605, 323787, 341289, 539645, 568815, 971361, 1403077, 1618935, 1706445, 4209231, 4856805, 7015385, 12627693, 21046155, 63138465]

約数ペア:

[(1, 63138465), (3, 21046155), (5, 12627693), (9, 7015385), (13, 4856805), (15, 4209231), (37, 1706445), (39, 1618935), (45, 1403077), (65, 971361), (111, 568815), (117, 539645), (185, 341289), (195, 323787), (333, 189605), (481, 131265), (555, 113763), (585, 107929), (1443, 43755), (1665, 37921), (2405, 26253), (2917, 21645), (4329, 14585), (7215, 8751)]