4467463825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^2\times {\mathrm{137}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 6489897120

約数和(自身を除く): 2022433295

約数列:

[1, 5, 11, 19, 25, 55, 79, 95, 137, 209, 275, 395, 475, 685, 869, 1045, 1501, 1507, 1975, 2603, 3425, 4345, 5225, 6241, 7505, 7535, 10823, 13015, 16511, 21725, 28633, 31205, 37525, 37675, 54115, 65075, 68651, 82555, 118579, 119053, 143165, 156025, 205637, 270575, 343255, 412775, 592895, 595265, 715825, 855017, 1028185, 1304369, 1716275, 2262007, 2964475, 2976325, 4275085, 5140925, 6521845, 9405187, 11310035, 16245323, 21375425, 32609225, 47025935, 56550175, 81226615, 178698553, 235129675, 406133075, 893492765, 4467463825]

約数ペア:

[(1, 4467463825), (5, 893492765), (11, 406133075), (19, 235129675), (25, 178698553), (55, 81226615), (79, 56550175), (95, 47025935), (137, 32609225), (209, 21375425), (275, 16245323), (395, 11310035), (475, 9405187), (685, 6521845), (869, 5140925), (1045, 4275085), (1501, 2976325), (1507, 2964475), (1975, 2262007), (2603, 1716275), (3425, 1304369), (4345, 1028185), (5225, 855017), (6241, 715825), (7505, 595265), (7535, 592895), (10823, 412775), (13015, 343255), (16511, 270575), (21725, 205637), (28633, 156025), (31205, 143165), (37525, 119053), (37675, 118579), (54115, 82555), (65075, 68651)]