56345715

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{26641}}^1$

素因数の和:26699

約数の個数: 24

約数和(自身を含む): 99747648

約数和(自身を除く): 43401933

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 26641, 79923, 133205, 239769, 399615, 1198845, 1252127, 3756381, 6260635, 11269143, 18781905, 56345715]

約数ペア:

[(1, 56345715), (3, 18781905), (5, 11269143), (9, 6260635), (15, 3756381), (45, 1252127), (47, 1198845), (141, 399615), (235, 239769), (423, 133205), (705, 79923), (2115, 26641)]