1185290425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{541}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 1664607744

約数和(自身を除く): 479317319

約数列:

[1, 5, 11, 25, 31, 55, 155, 257, 275, 341, 541, 775, 1285, 1705, 2705, 2827, 5951, 6425, 7967, 8525, 13525, 14135, 16771, 29755, 39835, 70675, 83855, 87637, 139037, 148775, 184481, 199175, 419275, 438185, 695185, 922405, 1529407, 2190925, 3475925, 4310147, 4612025, 7647035, 21550735, 38235175, 47411617, 107753675, 237058085, 1185290425]

約数ペア:

[(1, 1185290425), (5, 237058085), (11, 107753675), (25, 47411617), (31, 38235175), (55, 21550735), (155, 7647035), (257, 4612025), (275, 4310147), (341, 3475925), (541, 2190925), (775, 1529407), (1285, 922405), (1705, 695185), (2705, 438185), (2827, 419275), (5951, 199175), (6425, 184481), (7967, 148775), (8525, 139037), (13525, 87637), (14135, 83855), (16771, 70675), (29755, 39835)]