45564945

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 82080000

約数和(自身を除く): 36515055

約数列:

[1, 3, 5, 15, 19, 29, 37, 57, 87, 95, 111, 145, 149, 185, 285, 435, 447, 551, 555, 703, 745, 1073, 1653, 2109, 2235, 2755, 2831, 3219, 3515, 4321, 5365, 5513, 8265, 8493, 10545, 12963, 14155, 16095, 16539, 20387, 21605, 27565, 42465, 61161, 64815, 82099, 82695, 101935, 104747, 159877, 246297, 305805, 314241, 410495, 479631, 523735, 799385, 1231485, 1571205, 2398155, 3037663, 9112989, 15188315, 45564945]

約数ペア:

[(1, 45564945), (3, 15188315), (5, 9112989), (15, 3037663), (19, 2398155), (29, 1571205), (37, 1231485), (57, 799385), (87, 523735), (95, 479631), (111, 410495), (145, 314241), (149, 305805), (185, 246297), (285, 159877), (435, 104747), (447, 101935), (551, 82695), (555, 82099), (703, 64815), (745, 61161), (1073, 42465), (1653, 27565), (2109, 21605), (2235, 20387), (2755, 16539), (2831, 16095), (3219, 14155), (3515, 12963), (4321, 10545), (5365, 8493), (5513, 8265)]