3864825

素因数分解:

$3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:298

約数の個数: 36

約数和(自身を含む): 7036380

約数和(自身を除く): 3171555

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 89, 193, 225, 267, 445, 579, 801, 965, 1335, 1737, 2225, 2895, 4005, 4825, 6675, 8685, 14475, 17177, 20025, 43425, 51531, 85885, 154593, 257655, 429425, 772965, 1288275, 3864825]

約数ペア:

[(1, 3864825), (3, 1288275), (5, 772965), (9, 429425), (15, 257655), (25, 154593), (45, 85885), (75, 51531), (89, 43425), (193, 20025), (225, 17177), (267, 14475), (445, 8685), (579, 6675), (801, 4825), (965, 4005), (1335, 2895), (1737, 2225)]