195280415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{82571}}^1$

素因数の和:82630

約数の個数: 16

約数和(自身を含む): 261588096

約数和(自身を除く): 66307681

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 82571, 412855, 908281, 3550553, 4541405, 17752765, 39056083, 195280415]

約数ペア:

[(1, 195280415), (5, 39056083), (11, 17752765), (43, 4541405), (55, 3550553), (215, 908281), (473, 412855), (2365, 82571)]