66613145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{24179}}^1$

素因数の和:24232

約数の個数: 16

約数和(自身を含む): 87048000

約数和(自身を除く): 20434855

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 24179, 120895, 459401, 701191, 2297005, 3505955, 13322629, 66613145]

約数ペア:

[(1, 66613145), (5, 13322629), (19, 3505955), (29, 2297005), (95, 701191), (145, 459401), (551, 120895), (2755, 24179)]