27874535

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9973}}^1$

素因数の和:10034

約数の個数: 16

約数和(自身を含む): 36863904

約数和(自身を除く): 8989369

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 9973, 49865, 129649, 428839, 648245, 2144195, 5574907, 27874535]

約数ペア:

[(1, 27874535), (5, 5574907), (13, 2144195), (43, 648245), (65, 428839), (215, 129649), (559, 49865), (2795, 9973)]