814907595

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1087}}^1$

素因数の和:1212

約数の個数: 64

約数和(自身を含む): 1421328384

約数和(自身を除く): 606420789

約数列:

[1, 3, 5, 15, 23, 41, 53, 69, 115, 123, 159, 205, 265, 345, 615, 795, 943, 1087, 1219, 2173, 2829, 3261, 3657, 4715, 5435, 6095, 6519, 10865, 14145, 16305, 18285, 25001, 32595, 44567, 49979, 57611, 75003, 125005, 133701, 149937, 172833, 222835, 249895, 288055, 375015, 668505, 749685, 864165, 1025041, 1325053, 2362051, 3075123, 3975159, 5125205, 6625265, 7086153, 11810255, 15375615, 19875795, 35430765, 54327173, 162981519, 271635865, 814907595]

約数ペア:

[(1, 814907595), (3, 271635865), (5, 162981519), (15, 54327173), (23, 35430765), (41, 19875795), (53, 15375615), (69, 11810255), (115, 7086153), (123, 6625265), (159, 5125205), (205, 3975159), (265, 3075123), (345, 2362051), (615, 1325053), (795, 1025041), (943, 864165), (1087, 749685), (1219, 668505), (2173, 375015), (2829, 288055), (3261, 249895), (3657, 222835), (4715, 172833), (5435, 149937), (6095, 133701), (6519, 125005), (10865, 75003), (14145, 57611), (16305, 49979), (18285, 44567), (25001, 32595)]