77956515

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19037}}^1$

素因数の和:19068

約数の個数: 48

約数和(自身を含む): 166315968

約数和(自身を除く): 88359453

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 19037, 57111, 95185, 133259, 171333, 247481, 285555, 399777, 666295, 742443, 856665, 1199331, 1237405, 1732367, 1998885, 2227329, 3712215, 5197101, 5996655, 8661835, 11136645, 15591303, 25985505, 77956515]

約数ペア:

[(1, 77956515), (3, 25985505), (5, 15591303), (7, 11136645), (9, 8661835), (13, 5996655), (15, 5197101), (21, 3712215), (35, 2227329), (39, 1998885), (45, 1732367), (63, 1237405), (65, 1199331), (91, 856665), (105, 742443), (117, 666295), (195, 399777), (273, 285555), (315, 247481), (455, 171333), (585, 133259), (819, 95185), (1365, 57111), (4095, 19037)]