8868345

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1$

素因数の和:122

約数の個数: 48

約数和(自身を含む): 15887040

約数和(自身を除く): 7018695

約数列:

[1, 3, 5, 15, 19, 29, 37, 57, 87, 95, 111, 145, 185, 285, 435, 551, 555, 703, 841, 1073, 1653, 2109, 2523, 2755, 3219, 3515, 4205, 5365, 8265, 10545, 12615, 15979, 16095, 20387, 31117, 47937, 61161, 79895, 93351, 101935, 155585, 239685, 305805, 466755, 591223, 1773669, 2956115, 8868345]

約数ペア:

[(1, 8868345), (3, 2956115), (5, 1773669), (15, 591223), (19, 466755), (29, 305805), (37, 239685), (57, 155585), (87, 101935), (95, 93351), (111, 79895), (145, 61161), (185, 47937), (285, 31117), (435, 20387), (551, 16095), (555, 15979), (703, 12615), (841, 10545), (1073, 8265), (1653, 5365), (2109, 4205), (2523, 3515), (2755, 3219)]