79344525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4787}}^1$

素因数の和:4830

約数の個数: 48

約数和(自身を含む): 149615424

約数和(自身を除く): 70270899

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 195, 221, 255, 325, 425, 663, 975, 1105, 1275, 3315, 4787, 5525, 14361, 16575, 23935, 62231, 71805, 81379, 119675, 186693, 244137, 311155, 359025, 406895, 933465, 1057927, 1220685, 1555775, 2034475, 3173781, 4667325, 5289635, 6103425, 15868905, 26448175, 79344525]

約数ペア:

[(1, 79344525), (3, 26448175), (5, 15868905), (13, 6103425), (15, 5289635), (17, 4667325), (25, 3173781), (39, 2034475), (51, 1555775), (65, 1220685), (75, 1057927), (85, 933465), (195, 406895), (221, 359025), (255, 311155), (325, 244137), (425, 186693), (663, 119675), (975, 81379), (1105, 71805), (1275, 62231), (3315, 23935), (4787, 16575), (5525, 14361)]