85835745

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1663}}^1$

素因数の和:1742

約数の個数: 48

約数和(自身を含む): 157827072

約数和(自身を除く): 71991327

約数列:

[1, 3, 5, 9, 15, 31, 37, 45, 93, 111, 155, 185, 279, 333, 465, 555, 1147, 1395, 1663, 1665, 3441, 4989, 5735, 8315, 10323, 14967, 17205, 24945, 51553, 51615, 61531, 74835, 154659, 184593, 257765, 307655, 463977, 553779, 773295, 922965, 1907461, 2319885, 2768895, 5722383, 9537305, 17167149, 28611915, 85835745]

約数ペア:

[(1, 85835745), (3, 28611915), (5, 17167149), (9, 9537305), (15, 5722383), (31, 2768895), (37, 2319885), (45, 1907461), (93, 922965), (111, 773295), (155, 553779), (185, 463977), (279, 307655), (333, 257765), (465, 184593), (555, 154659), (1147, 74835), (1395, 61531), (1663, 51615), (1665, 51553), (3441, 24945), (4989, 17205), (5735, 14967), (8315, 10323)]