8012987135

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1097}}^1\times {\mathrm{3343}}^1$

素因数の和:4487

約数の個数: 32

約数和(自身を含む): 10574530560

約数和(自身を除く): 2561543425

約数列:

[1, 5, 19, 23, 95, 115, 437, 1097, 2185, 3343, 5485, 16715, 20843, 25231, 63517, 76889, 104215, 126155, 317585, 384445, 479389, 1460891, 2396945, 3667271, 7304455, 18336355, 69678149, 84347233, 348390745, 421736165, 1602597427, 8012987135]

約数ペア:

[(1, 8012987135), (5, 1602597427), (19, 421736165), (23, 348390745), (95, 84347233), (115, 69678149), (437, 18336355), (1097, 7304455), (2185, 3667271), (3343, 2396945), (5485, 1460891), (16715, 479389), (20843, 384445), (25231, 317585), (63517, 126155), (76889, 104215)]