129356605

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 181336320

約数和(自身を除く): 51979715

約数列:

[1, 5, 7, 35, 89, 131, 317, 445, 623, 655, 917, 1585, 2219, 3115, 4585, 11095, 11659, 28213, 41527, 58295, 81613, 141065, 197491, 207635, 290689, 408065, 987455, 1453445, 3695903, 18479515, 25871321, 129356605]

約数ペア:

[(1, 129356605), (5, 25871321), (7, 18479515), (35, 3695903), (89, 1453445), (131, 987455), (317, 408065), (445, 290689), (623, 207635), (655, 197491), (917, 141065), (1585, 81613), (2219, 58295), (3115, 41527), (4585, 28213), (11095, 11659)]