77714735

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 117604224

約数和(自身を除く): 39889489

約数列:

[1, 5, 7, 17, 35, 47, 49, 85, 119, 235, 245, 329, 397, 595, 799, 833, 1645, 1985, 2303, 2779, 3995, 4165, 5593, 6749, 11515, 13895, 18659, 19453, 27965, 33745, 39151, 47243, 93295, 97265, 130613, 195755, 236215, 317203, 330701, 653065, 914291, 1586015, 1653505, 2220421, 4571455, 11102105, 15542947, 77714735]

約数ペア:

[(1, 77714735), (5, 15542947), (7, 11102105), (17, 4571455), (35, 2220421), (47, 1653505), (49, 1586015), (85, 914291), (119, 653065), (235, 330701), (245, 317203), (329, 236215), (397, 195755), (595, 130613), (799, 97265), (833, 93295), (1645, 47243), (1985, 39151), (2303, 33745), (2779, 27965), (3995, 19453), (4165, 18659), (5593, 13895), (6749, 11515)]