201982275

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{2473}}^1$

素因数の和:2514

約数の個数: 72

約数和(自身を含む): 408012080

約数和(自身を除く): 206029805

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 121, 135, 165, 225, 275, 297, 363, 495, 605, 675, 825, 1089, 1485, 1815, 2473, 2475, 3025, 3267, 5445, 7419, 7425, 9075, 12365, 16335, 22257, 27203, 27225, 37095, 61825, 66771, 81609, 81675, 111285, 136015, 185475, 244827, 299233, 333855, 408045, 556425, 680075, 734481, 897699, 1224135, 1496165, 1669275, 2040225, 2693097, 3672405, 4488495, 6120675, 7480825, 8079291, 13465485, 18362025, 22442475, 40396455, 67327425, 201982275]

約数ペア:

[(1, 201982275), (3, 67327425), (5, 40396455), (9, 22442475), (11, 18362025), (15, 13465485), (25, 8079291), (27, 7480825), (33, 6120675), (45, 4488495), (55, 3672405), (75, 2693097), (99, 2040225), (121, 1669275), (135, 1496165), (165, 1224135), (225, 897699), (275, 734481), (297, 680075), (363, 556425), (495, 408045), (605, 333855), (675, 299233), (825, 244827), (1089, 185475), (1485, 136015), (1815, 111285), (2473, 81675), (2475, 81609), (3025, 66771), (3267, 61825), (5445, 37095), (7419, 27225), (7425, 27203), (9075, 22257), (12365, 16335)]