27742275

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1019}}^1$

素因数の和:1057

約数の個数: 54

約数和(自身を含む): 54670980

約数和(自身を除く): 26928705

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 121, 165, 225, 275, 363, 495, 605, 825, 1019, 1089, 1815, 2475, 3025, 3057, 5095, 5445, 9075, 9171, 11209, 15285, 25475, 27225, 33627, 45855, 56045, 76425, 100881, 123299, 168135, 229275, 280225, 369897, 504405, 616495, 840675, 1109691, 1849485, 2522025, 3082475, 5548455, 9247425, 27742275]

約数ペア:

[(1, 27742275), (3, 9247425), (5, 5548455), (9, 3082475), (11, 2522025), (15, 1849485), (25, 1109691), (33, 840675), (45, 616495), (55, 504405), (75, 369897), (99, 280225), (121, 229275), (165, 168135), (225, 123299), (275, 100881), (363, 76425), (495, 56045), (605, 45855), (825, 33627), (1019, 27225), (1089, 25475), (1815, 15285), (2475, 11209), (3025, 9171), (3057, 9075), (5095, 5445)]