36720765

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2087}}^1$

素因数の和:2138

約数の個数: 48

約数和(自身を含む): 70357248

約数和(自身を除く): 33636483

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 153, 207, 255, 345, 391, 765, 1035, 1173, 1955, 2087, 3519, 5865, 6261, 10435, 17595, 18783, 31305, 35479, 48001, 93915, 106437, 144003, 177395, 240005, 319311, 432009, 532185, 720015, 816017, 1596555, 2160045, 2448051, 4080085, 7344153, 12240255, 36720765]

約数ペア:

[(1, 36720765), (3, 12240255), (5, 7344153), (9, 4080085), (15, 2448051), (17, 2160045), (23, 1596555), (45, 816017), (51, 720015), (69, 532185), (85, 432009), (115, 319311), (153, 240005), (207, 177395), (255, 144003), (345, 106437), (391, 93915), (765, 48001), (1035, 35479), (1173, 31305), (1955, 18783), (2087, 17595), (3519, 10435), (5865, 6261)]