21430035

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14431}}^1$

素因数の和:14456

約数の個数: 32

約数和(自身を含む): 41564160

約数和(自身を除く): 20134125

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 14431, 43293, 72155, 129879, 158741, 216465, 389637, 476223, 649395, 793705, 1428669, 1948185, 2381115, 4286007, 7143345, 21430035]

約数ペア:

[(1, 21430035), (3, 7143345), (5, 4286007), (9, 2381115), (11, 1948185), (15, 1428669), (27, 793705), (33, 649395), (45, 476223), (55, 389637), (99, 216465), (135, 158741), (165, 129879), (297, 72155), (495, 43293), (1485, 14431)]