6828525

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 72

約数和(自身を含む): 13927680

約数和(自身を除く): 7099155

約数列:

[1, 3, 5, 9, 11, 15, 25, 31, 33, 45, 55, 75, 89, 93, 99, 155, 165, 225, 267, 275, 279, 341, 445, 465, 495, 775, 801, 825, 979, 1023, 1335, 1395, 1705, 2225, 2325, 2475, 2759, 2937, 3069, 4005, 4895, 5115, 6675, 6975, 8277, 8525, 8811, 13795, 14685, 15345, 20025, 24475, 24831, 25575, 30349, 41385, 44055, 68975, 73425, 76725, 91047, 124155, 151745, 206925, 220275, 273141, 455235, 620775, 758725, 1365705, 2276175, 6828525]

約数ペア:

[(1, 6828525), (3, 2276175), (5, 1365705), (9, 758725), (11, 620775), (15, 455235), (25, 273141), (31, 220275), (33, 206925), (45, 151745), (55, 124155), (75, 91047), (89, 76725), (93, 73425), (99, 68975), (155, 44055), (165, 41385), (225, 30349), (267, 25575), (275, 24831), (279, 24475), (341, 20025), (445, 15345), (465, 14685), (495, 13795), (775, 8811), (801, 8525), (825, 8277), (979, 6975), (1023, 6675), (1335, 5115), (1395, 4895), (1705, 4005), (2225, 3069), (2325, 2937), (2475, 2759)]