16717195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 23224320

約数和(自身を除く): 6507125

約数列:

[1, 5, 11, 29, 47, 55, 145, 223, 235, 319, 517, 1115, 1363, 1595, 2453, 2585, 6467, 6815, 10481, 12265, 14993, 32335, 52405, 71137, 74965, 115291, 303949, 355685, 576455, 1519745, 3343439, 16717195]

約数ペア:

[(1, 16717195), (5, 3343439), (11, 1519745), (29, 576455), (47, 355685), (55, 303949), (145, 115291), (223, 74965), (235, 71137), (319, 52405), (517, 32335), (1115, 14993), (1363, 12265), (1595, 10481), (2453, 6815), (2585, 6467)]