2783825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 3856896

約数和(自身を除く): 1073071

約数列:

[1, 5, 11, 25, 53, 55, 191, 265, 275, 583, 955, 1325, 2101, 2915, 4775, 10123, 10505, 14575, 50615, 52525, 111353, 253075, 556765, 2783825]

約数ペア:

[(1, 2783825), (5, 556765), (11, 253075), (25, 111353), (53, 52525), (55, 50615), (191, 14575), (265, 10505), (275, 10123), (583, 4775), (955, 2915), (1325, 2101)]