3774195

素因数分解:

$3^4\times 5^1\times {\mathrm{9319}}^1$

素因数の和:9336

約数の個数: 20

約数和(自身を含む): 6766320

約数和(自身を除く): 2992125

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 9319, 27957, 46595, 83871, 139785, 251613, 419355, 754839, 1258065, 3774195]

約数ペア:

[(1, 3774195), (3, 1258065), (5, 754839), (9, 419355), (15, 251613), (27, 139785), (45, 83871), (81, 46595), (135, 27957), (405, 9319)]