8353205

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 12337920

約数和(自身を除く): 3984715

約数列:

[1, 5, 7, 17, 35, 85, 101, 119, 139, 505, 595, 695, 707, 973, 1717, 2363, 3535, 4865, 8585, 11815, 12019, 14039, 16541, 60095, 70195, 82705, 98273, 238663, 491365, 1193315, 1670641, 8353205]

約数ペア:

[(1, 8353205), (5, 1670641), (7, 1193315), (17, 491365), (35, 238663), (85, 98273), (101, 82705), (119, 70195), (139, 60095), (505, 16541), (595, 14039), (695, 12019), (707, 11815), (973, 8585), (1717, 4865), (2363, 3535)]