61097905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{18211}}^1$

素因数の和:18288

約数の個数: 16

約数和(自身を含む): 81298368

約数和(自身を除く): 20200463

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 18211, 91055, 200321, 1001605, 1110871, 5554355, 12219581, 61097905]

約数ペア:

[(1, 61097905), (5, 12219581), (11, 5554355), (55, 1110871), (61, 1001605), (305, 200321), (671, 91055), (3355, 18211)]