513970535

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{5827}}^1$

素因数の和:5927

約数の個数: 32

約数和(自身を含む): 704954880

約数和(自身を除く): 190984345

約数列:

[1, 5, 13, 23, 59, 65, 115, 295, 299, 767, 1357, 1495, 3835, 5827, 6785, 17641, 29135, 75751, 88205, 134021, 343793, 378755, 670105, 1718965, 1742273, 4469309, 7907239, 8711365, 22346545, 39536195, 102794107, 513970535]

約数ペア:

[(1, 513970535), (5, 102794107), (13, 39536195), (23, 22346545), (59, 8711365), (65, 7907239), (115, 4469309), (295, 1742273), (299, 1718965), (767, 670105), (1357, 378755), (1495, 343793), (3835, 134021), (5827, 88205), (6785, 75751), (17641, 29135)]