115259805

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 205046400

約数和(自身を除く): 89786595

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 199, 211, 305, 549, 597, 633, 915, 995, 1055, 1791, 1899, 2745, 2985, 3165, 8955, 9495, 12139, 12871, 36417, 38613, 41989, 60695, 64355, 109251, 115839, 125967, 182085, 193065, 209945, 377901, 546255, 579195, 629835, 1889505, 2561329, 7683987, 12806645, 23051961, 38419935, 115259805]

約数ペア:

[(1, 115259805), (3, 38419935), (5, 23051961), (9, 12806645), (15, 7683987), (45, 2561329), (61, 1889505), (183, 629835), (199, 579195), (211, 546255), (305, 377901), (549, 209945), (597, 193065), (633, 182085), (915, 125967), (995, 115839), (1055, 109251), (1791, 64355), (1899, 60695), (2745, 41989), (2985, 38613), (3165, 36417), (8955, 12871), (9495, 12139)]