4911508225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{2347}}^1$

素因数の和:2554

約数の個数: 48

約数和(自身を含む): 6750067968

約数和(自身を除く): 1838559743

約数列:

[1, 5, 13, 25, 47, 65, 137, 235, 325, 611, 685, 1175, 1781, 2347, 3055, 3425, 6439, 8905, 11735, 15275, 30511, 32195, 44525, 58675, 83707, 110309, 152555, 160975, 321539, 418535, 551545, 762775, 1434017, 1607695, 2092675, 2757725, 4180007, 7170085, 8038475, 15112333, 20900035, 35850425, 75561665, 104500175, 196460329, 377808325, 982301645, 4911508225]

約数ペア:

[(1, 4911508225), (5, 982301645), (13, 377808325), (25, 196460329), (47, 104500175), (65, 75561665), (137, 35850425), (235, 20900035), (325, 15112333), (611, 8038475), (685, 7170085), (1175, 4180007), (1781, 2757725), (2347, 2092675), (3055, 1607695), (3425, 1434017), (6439, 762775), (8905, 551545), (11735, 418535), (15275, 321539), (30511, 160975), (32195, 152555), (44525, 110309), (58675, 83707)]