80224935

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{40213}}^1$

素因数の和:40247

約数の個数: 32

約数和(自身を含む): 154421760

約数和(自身を除く): 74196825

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 40213, 120639, 201065, 281491, 603195, 764047, 844473, 1407455, 2292141, 3820235, 4222365, 5348329, 11460705, 16044987, 26741645, 80224935]

約数ペア:

[(1, 80224935), (3, 26741645), (5, 16044987), (7, 11460705), (15, 5348329), (19, 4222365), (21, 3820235), (35, 2292141), (57, 1407455), (95, 844473), (105, 764047), (133, 603195), (285, 281491), (399, 201065), (665, 120639), (1995, 40213)]