221569136215

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{14486377}}^1$

素因数の和:14486431

約数の個数: 32

約数和(自身を含む): 333766149120

約数和(自身を除く): 112197012905

約数列:

[1, 5, 7, 19, 23, 35, 95, 115, 133, 161, 437, 665, 805, 2185, 3059, 15295, 14486377, 72431885, 101404639, 275241163, 333186671, 507023195, 1376205815, 1665933355, 1926688141, 2332306697, 6330546749, 9633440705, 11661533485, 31652733745, 44313827243, 221569136215]

約数ペア:

[(1, 221569136215), (5, 44313827243), (7, 31652733745), (19, 11661533485), (23, 9633440705), (35, 6330546749), (95, 2332306697), (115, 1926688141), (133, 1665933355), (161, 1376205815), (437, 507023195), (665, 333186671), (805, 275241163), (2185, 101404639), (3059, 72431885), (15295, 14486377)]