123055185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{449}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 218332800

約数和(自身を除く): 95277615

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 151, 165, 363, 449, 453, 605, 755, 1347, 1661, 1815, 2245, 2265, 4939, 4983, 6735, 8305, 14817, 18271, 24695, 24915, 54329, 54813, 67799, 74085, 91355, 162987, 203397, 271645, 274065, 338995, 745789, 814935, 1016985, 2237367, 3728945, 8203679, 11186835, 24611037, 41018395, 123055185]

約数ペア:

[(1, 123055185), (3, 41018395), (5, 24611037), (11, 11186835), (15, 8203679), (33, 3728945), (55, 2237367), (121, 1016985), (151, 814935), (165, 745789), (363, 338995), (449, 274065), (453, 271645), (605, 203397), (755, 162987), (1347, 91355), (1661, 74085), (1815, 67799), (2245, 54813), (2265, 54329), (4939, 24915), (4983, 24695), (6735, 18271), (8305, 14817)]