159464305

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 259854336

約数和(自身を除く): 100390031

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 151, 211, 385, 455, 715, 755, 1001, 1055, 1057, 1477, 1661, 1963, 2321, 2743, 5005, 5285, 7385, 8305, 9815, 11605, 11627, 13715, 13741, 16247, 19201, 21593, 30173, 31861, 58135, 68705, 81235, 96005, 107965, 150865, 151151, 159305, 211211, 223027, 350471, 414193, 755755, 1056055, 1115135, 1752355, 2070965, 2453297, 2899351, 4556123, 12266485, 14496755, 22780615, 31892861, 159464305]

約数ペア:

[(1, 159464305), (5, 31892861), (7, 22780615), (11, 14496755), (13, 12266485), (35, 4556123), (55, 2899351), (65, 2453297), (77, 2070965), (91, 1752355), (143, 1115135), (151, 1056055), (211, 755755), (385, 414193), (455, 350471), (715, 223027), (755, 211211), (1001, 159305), (1055, 151151), (1057, 150865), (1477, 107965), (1661, 96005), (1963, 81235), (2321, 68705), (2743, 58135), (5005, 31861), (5285, 30173), (7385, 21593), (8305, 19201), (9815, 16247), (11605, 13741), (11627, 13715)]