27639445

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7753}}^1$

素因数の和:7812

約数の個数: 16

約数和(自身を含む): 35730432

約数和(自身を除く): 8090987

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 7753, 38765, 178319, 240343, 891595, 1201715, 5527889, 27639445]

約数ペア:

[(1, 27639445), (5, 5527889), (23, 1201715), (31, 891595), (115, 240343), (155, 178319), (713, 38765), (3565, 7753)]