27973405

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{701}}^1$

素因数の和:1076

約数の個数: 16

約数和(自身を含む): 35178624

約数和(自身を除く): 7205219

約数列:

[1, 5, 23, 115, 347, 701, 1735, 3505, 7981, 16123, 39905, 80615, 243247, 1216235, 5594681, 27973405]

約数ペア:

[(1, 27973405), (5, 5594681), (23, 1216235), (115, 243247), (347, 80615), (701, 39905), (1735, 16123), (3505, 7981)]