4768065

素因数分解:

$3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:271

約数の個数: 40

約数和(自身を含む): 8732328

約数和(自身を除く): 3964263

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 81, 135, 183, 193, 305, 405, 549, 579, 915, 965, 1647, 1737, 2745, 2895, 4941, 5211, 8235, 8685, 11773, 15633, 24705, 26055, 35319, 58865, 78165, 105957, 176595, 317871, 529785, 953613, 1589355, 4768065]

約数ペア:

[(1, 4768065), (3, 1589355), (5, 953613), (9, 529785), (15, 317871), (27, 176595), (45, 105957), (61, 78165), (81, 58865), (135, 35319), (183, 26055), (193, 24705), (305, 15633), (405, 11773), (549, 8685), (579, 8235), (915, 5211), (965, 4941), (1647, 2895), (1737, 2745)]