3898425

素因数分解:

$3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{881}}^1$

素因数の和:953

約数の個数: 24

約数和(自身を含む): 6562080

約数和(自身を除く): 2663655

約数列:

[1, 3, 5, 15, 25, 59, 75, 177, 295, 881, 885, 1475, 2643, 4405, 4425, 13215, 22025, 51979, 66075, 155937, 259895, 779685, 1299475, 3898425]

約数ペア:

[(1, 3898425), (3, 1299475), (5, 779685), (15, 259895), (25, 155937), (59, 66075), (75, 51979), (177, 22025), (295, 13215), (881, 4425), (885, 4405), (1475, 2643)]