27494355

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 54217728

約数和(自身を除く): 26723373

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 73, 85, 105, 119, 211, 219, 255, 357, 365, 511, 595, 633, 1055, 1095, 1241, 1477, 1533, 1785, 2555, 3165, 3587, 3723, 4431, 6205, 7385, 7665, 8687, 10761, 15403, 17935, 18615, 22155, 25109, 26061, 43435, 46209, 53805, 75327, 77015, 107821, 125545, 130305, 231045, 261851, 323463, 376635, 539105, 785553, 1309255, 1617315, 1832957, 3927765, 5498871, 9164785, 27494355]

約数ペア:

[(1, 27494355), (3, 9164785), (5, 5498871), (7, 3927765), (15, 1832957), (17, 1617315), (21, 1309255), (35, 785553), (51, 539105), (73, 376635), (85, 323463), (105, 261851), (119, 231045), (211, 130305), (219, 125545), (255, 107821), (357, 77015), (365, 75327), (511, 53805), (595, 46209), (633, 43435), (1055, 26061), (1095, 25109), (1241, 22155), (1477, 18615), (1533, 17935), (1785, 15403), (2555, 10761), (3165, 8687), (3587, 7665), (3723, 7385), (4431, 6205)]