90348515

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{4153}}^1$

素因数の和:4406

約数の個数: 16

約数和(自身を含む): 114650400

約数和(自身を除く): 24301885

約数列:

[1, 5, 19, 95, 229, 1145, 4153, 4351, 20765, 21755, 78907, 394535, 951037, 4755185, 18069703, 90348515]

約数ペア:

[(1, 90348515), (5, 18069703), (19, 4755185), (95, 951037), (229, 394535), (1145, 78907), (4153, 21755), (4351, 20765)]