9927995

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 15054336

約数和(自身を除く): 5126341

約数列:

[1, 5, 7, 11, 35, 55, 77, 107, 241, 385, 535, 749, 1177, 1205, 1687, 2651, 3745, 5885, 8239, 8435, 13255, 18557, 25787, 41195, 92785, 128935, 180509, 283657, 902545, 1418285, 1985599, 9927995]

約数ペア:

[(1, 9927995), (5, 1985599), (7, 1418285), (11, 902545), (35, 283657), (55, 180509), (77, 128935), (107, 92785), (241, 41195), (385, 25787), (535, 18557), (749, 13255), (1177, 8435), (1205, 8239), (1687, 5885), (2651, 3745)]