6572775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 12284928

約数和(自身を除く): 5712153

約数列:

[1, 3, 5, 11, 15, 25, 31, 33, 55, 75, 93, 155, 165, 257, 275, 341, 465, 771, 775, 825, 1023, 1285, 1705, 2325, 2827, 3855, 5115, 6425, 7967, 8481, 8525, 14135, 19275, 23901, 25575, 39835, 42405, 70675, 87637, 119505, 199175, 212025, 262911, 438185, 597525, 1314555, 2190925, 6572775]

約数ペア:

[(1, 6572775), (3, 2190925), (5, 1314555), (11, 597525), (15, 438185), (25, 262911), (31, 212025), (33, 199175), (55, 119505), (75, 87637), (93, 70675), (155, 42405), (165, 39835), (257, 25575), (275, 23901), (341, 19275), (465, 14135), (771, 8525), (775, 8481), (825, 7967), (1023, 6425), (1285, 5115), (1705, 3855), (2325, 2827)]