11407275

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{419}}^1$

素因数の和:457

約数の個数: 54

約数和(自身を含む): 22511580

約数和(自身を除く): 11104305

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 121, 165, 225, 275, 363, 419, 495, 605, 825, 1089, 1257, 1815, 2095, 2475, 3025, 3771, 4609, 5445, 6285, 9075, 10475, 13827, 18855, 23045, 27225, 31425, 41481, 50699, 69135, 94275, 115225, 152097, 207405, 253495, 345675, 456291, 760485, 1037025, 1267475, 2281455, 3802425, 11407275]

約数ペア:

[(1, 11407275), (3, 3802425), (5, 2281455), (9, 1267475), (11, 1037025), (15, 760485), (25, 456291), (33, 345675), (45, 253495), (55, 207405), (75, 152097), (99, 115225), (121, 94275), (165, 69135), (225, 50699), (275, 41481), (363, 31425), (419, 27225), (495, 23045), (605, 18855), (825, 13827), (1089, 10475), (1257, 9075), (1815, 6285), (2095, 5445), (2475, 4609), (3025, 3771)]