54620605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27107}}^1$

素因数の和:27156

約数の個数: 16

約数和(自身を含む): 72866304

約数和(自身を除く): 18245699

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 27107, 135535, 352391, 840317, 1761955, 4201585, 10924121, 54620605]

約数ペア:

[(1, 54620605), (5, 10924121), (13, 4201585), (31, 1761955), (65, 840317), (155, 352391), (403, 135535), (2015, 27107)]