1400514115

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{279823}}^1$

素因数の和:279859

約数の個数: 32

約数和(自身を含む): 2256500736

約数和(自身を除く): 855986621

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 279823, 1399115, 1958761, 3078053, 3637699, 9793805, 15390265, 18188495, 21546371, 25463893, 40014689, 107731855, 127319465, 200073445, 280102823, 1400514115]

約数ペア:

[(1, 1400514115), (5, 280102823), (7, 200073445), (11, 127319465), (13, 107731855), (35, 40014689), (55, 25463893), (65, 21546371), (77, 18188495), (91, 15390265), (143, 9793805), (385, 3637699), (455, 3078053), (715, 1958761), (1001, 1399115), (5005, 279823)]