54942015

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{733}}^1$

素因数の和:1023

約数の個数: 32

約数和(自身を含む): 93012480

約数和(自身を除く): 38070465

約数列:

[1, 3, 5, 15, 19, 57, 95, 263, 285, 733, 789, 1315, 2199, 3665, 3945, 4997, 10995, 13927, 14991, 24985, 41781, 69635, 74955, 192779, 208905, 578337, 963895, 2891685, 3662801, 10988403, 18314005, 54942015]

約数ペア:

[(1, 54942015), (3, 18314005), (5, 10988403), (15, 3662801), (19, 2891685), (57, 963895), (95, 578337), (263, 208905), (285, 192779), (733, 74955), (789, 69635), (1315, 41781), (2199, 24985), (3665, 14991), (3945, 13927), (4997, 10995)]