18053515

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6553}}^1$

素因数の和:6606

約数の個数: 16

約数和(自身を含む): 23594400

約数和(自身を除く): 5540885

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 6553, 32765, 124507, 190037, 622535, 950185, 3610703, 18053515]

約数ペア:

[(1, 18053515), (5, 3610703), (19, 950185), (29, 622535), (95, 190037), (145, 124507), (551, 32765), (2755, 6553)]