69281685

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2089}}^1$

素因数の和:2178

約数の個数: 48

約数和(自身を含む): 133024320

約数和(自身を除く): 63742635

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 67, 99, 165, 201, 335, 495, 603, 737, 1005, 2089, 2211, 3015, 3685, 6267, 6633, 10445, 11055, 18801, 22979, 31335, 33165, 68937, 94005, 114895, 139963, 206811, 344685, 419889, 699815, 1034055, 1259667, 1539593, 2099445, 4618779, 6298335, 7697965, 13856337, 23093895, 69281685]

約数ペア:

[(1, 69281685), (3, 23093895), (5, 13856337), (9, 7697965), (11, 6298335), (15, 4618779), (33, 2099445), (45, 1539593), (55, 1259667), (67, 1034055), (99, 699815), (165, 419889), (201, 344685), (335, 206811), (495, 139963), (603, 114895), (737, 94005), (1005, 68937), (2089, 33165), (2211, 31335), (3015, 22979), (3685, 18801), (6267, 11055), (6633, 10445)]