83037505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{21319}}^1$

素因数の和:21384

約数の個数: 16

約数和(自身を含む): 107452800

約数和(自身を除く): 24415295

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 21319, 106595, 405061, 874079, 2025305, 4370395, 16607501, 83037505]

約数ペア:

[(1, 83037505), (5, 16607501), (19, 4370395), (41, 2025305), (95, 874079), (205, 405061), (779, 106595), (3895, 21319)]