4097555

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 6359040

約数和(自身を除く): 2261485

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 145, 203, 319, 367, 385, 1015, 1595, 1835, 2233, 2569, 4037, 10643, 11165, 12845, 20185, 28259, 53215, 74501, 117073, 141295, 372505, 585365, 819511, 4097555]

約数ペア:

[(1, 4097555), (5, 819511), (7, 585365), (11, 372505), (29, 141295), (35, 117073), (55, 74501), (77, 53215), (145, 28259), (203, 20185), (319, 12845), (367, 11165), (385, 10643), (1015, 4037), (1595, 2569), (1835, 2233)]