69395445

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12959}}^1$

素因数の和:12994

約数の個数: 48

約数和(自身を含む): 145566720

約数和(自身を除く): 76171275

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 5355, 12959, 38877, 64795, 90713, 116631, 194385, 220303, 272139, 453565, 583155, 660909, 816417, 1101515, 1360695, 1542121, 1982727, 3304545, 4082085, 4626363, 7710605, 9913635, 13879089, 23131815, 69395445]

約数ペア:

[(1, 69395445), (3, 23131815), (5, 13879089), (7, 9913635), (9, 7710605), (15, 4626363), (17, 4082085), (21, 3304545), (35, 1982727), (45, 1542121), (51, 1360695), (63, 1101515), (85, 816417), (105, 660909), (119, 583155), (153, 453565), (255, 272139), (315, 220303), (357, 194385), (595, 116631), (765, 90713), (1071, 64795), (1785, 38877), (5355, 12959)]