49069665

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 91238400

約数和(自身を除く): 42168735

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 79, 107, 129, 135, 215, 237, 321, 387, 395, 535, 645, 711, 963, 1161, 1185, 1605, 1935, 2133, 2889, 3397, 3555, 4601, 4815, 5805, 8453, 10191, 10665, 13803, 14445, 16985, 23005, 25359, 30573, 41409, 42265, 50955, 69015, 76077, 91719, 124227, 126795, 152865, 207045, 228231, 363479, 380385, 458595, 621135, 1090437, 1141155, 1817395, 3271311, 5452185, 9813933, 16356555, 49069665]

約数ペア:

[(1, 49069665), (3, 16356555), (5, 9813933), (9, 5452185), (15, 3271311), (27, 1817395), (43, 1141155), (45, 1090437), (79, 621135), (107, 458595), (129, 380385), (135, 363479), (215, 228231), (237, 207045), (321, 152865), (387, 126795), (395, 124227), (535, 91719), (645, 76077), (711, 69015), (963, 50955), (1161, 42265), (1185, 41409), (1605, 30573), (1935, 25359), (2133, 23005), (2889, 16985), (3397, 14445), (3555, 13803), (4601, 10665), (4815, 10191), (5805, 8453)]