16085025

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 32227104

約数和(自身を除く): 16142079

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 67, 75, 97, 99, 165, 201, 225, 275, 291, 335, 485, 495, 603, 737, 825, 873, 1005, 1067, 1455, 1675, 2211, 2425, 2475, 3015, 3201, 3685, 4365, 5025, 5335, 6499, 6633, 7275, 9603, 11055, 15075, 16005, 18425, 19497, 21825, 26675, 32495, 33165, 48015, 55275, 58491, 71489, 80025, 97485, 162475, 165825, 214467, 240075, 292455, 357445, 487425, 643401, 1072335, 1462275, 1787225, 3217005, 5361675, 16085025]

約数ペア:

[(1, 16085025), (3, 5361675), (5, 3217005), (9, 1787225), (11, 1462275), (15, 1072335), (25, 643401), (33, 487425), (45, 357445), (55, 292455), (67, 240075), (75, 214467), (97, 165825), (99, 162475), (165, 97485), (201, 80025), (225, 71489), (275, 58491), (291, 55275), (335, 48015), (485, 33165), (495, 32495), (603, 26675), (737, 21825), (825, 19497), (873, 18425), (1005, 16005), (1067, 15075), (1455, 11055), (1675, 9603), (2211, 7275), (2425, 6633), (2475, 6499), (3015, 5335), (3201, 5025), (3685, 4365)]