317715691815

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1087}}^1\times {\mathrm{52807}}^1$

素因数の和:53949

約数の個数: 64

約数和(自身を含む): 579147448320

約数和(自身を除く): 261431756505

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 369, 615, 1087, 1107, 1845, 3261, 5435, 5535, 9783, 16305, 29349, 44567, 48915, 52807, 133701, 146745, 158421, 222835, 264035, 401103, 475263, 668505, 792105, 1203309, 1425789, 2005515, 2165087, 2376315, 6016545, 6495261, 7128945, 10825435, 19485783, 32476305, 57401209, 58457349, 97428915, 172203627, 287006045, 292286745, 516610881, 861018135, 1549832643, 2353449569, 2583054405, 7060348707, 7749163215, 11767247845, 21181046121, 35301743535, 63543138363, 105905230605, 317715691815]

約数ペア:

[(1, 317715691815), (3, 105905230605), (5, 63543138363), (9, 35301743535), (15, 21181046121), (27, 11767247845), (41, 7749163215), (45, 7060348707), (123, 2583054405), (135, 2353449569), (205, 1549832643), (369, 861018135), (615, 516610881), (1087, 292286745), (1107, 287006045), (1845, 172203627), (3261, 97428915), (5435, 58457349), (5535, 57401209), (9783, 32476305), (16305, 19485783), (29349, 10825435), (44567, 7128945), (48915, 6495261), (52807, 6016545), (133701, 2376315), (146745, 2165087), (158421, 2005515), (222835, 1425789), (264035, 1203309), (401103, 792105), (475263, 668505)]