421226245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1741}}^1$

素因数の和:1893

約数の個数: 32

約数和(自身を含む): 568923264

約数和(自身を除く): 147697019

約数列:

[1, 5, 11, 53, 55, 83, 265, 415, 583, 913, 1741, 2915, 4399, 4565, 8705, 19151, 21995, 48389, 92273, 95755, 144503, 241945, 461365, 722515, 1015003, 1589533, 5075015, 7658659, 7947665, 38293295, 84245249, 421226245]

約数ペア:

[(1, 421226245), (5, 84245249), (11, 38293295), (53, 7947665), (55, 7658659), (83, 5075015), (265, 1589533), (415, 1015003), (583, 722515), (913, 461365), (1741, 241945), (2915, 144503), (4399, 95755), (4565, 92273), (8705, 48389), (19151, 21995)]