345513025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{761}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 507967488

約数和(自身を除く): 162454463

約数列:

[1, 5, 11, 13, 25, 55, 65, 127, 143, 275, 325, 635, 715, 761, 1397, 1651, 3175, 3575, 3805, 6985, 8255, 8371, 9893, 18161, 19025, 34925, 41275, 41855, 49465, 90805, 96647, 108823, 209275, 247325, 454025, 483235, 544115, 1063117, 1256411, 2416175, 2720575, 5315585, 6282055, 13820521, 26577925, 31410275, 69102605, 345513025]

約数ペア:

[(1, 345513025), (5, 69102605), (11, 31410275), (13, 26577925), (25, 13820521), (55, 6282055), (65, 5315585), (127, 2720575), (143, 2416175), (275, 1256411), (325, 1063117), (635, 544115), (715, 483235), (761, 454025), (1397, 247325), (1651, 209275), (3175, 108823), (3575, 96647), (3805, 90805), (6985, 49465), (8255, 41855), (8371, 41275), (9893, 34925), (18161, 19025)]