8277225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 15237120

約数和(自身を除く): 6959895

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 79, 127, 165, 237, 275, 381, 395, 635, 825, 869, 1185, 1397, 1905, 1975, 2607, 3175, 4191, 4345, 5925, 6985, 9525, 10033, 13035, 20955, 21725, 30099, 34925, 50165, 65175, 104775, 110363, 150495, 250825, 331089, 551815, 752475, 1655445, 2759075, 8277225]

約数ペア:

[(1, 8277225), (3, 2759075), (5, 1655445), (11, 752475), (15, 551815), (25, 331089), (33, 250825), (55, 150495), (75, 110363), (79, 104775), (127, 65175), (165, 50165), (237, 34925), (275, 30099), (381, 21725), (395, 20955), (635, 13035), (825, 10033), (869, 9525), (1185, 6985), (1397, 5925), (1905, 4345), (1975, 4191), (2607, 3175)]