1377954865

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{19121}}^1$

素因数の和:19233

約数の個数: 32

約数和(自身を含む): 1982568960

約数和(自身を除く): 604614095

約数列:

[1, 5, 7, 29, 35, 71, 145, 203, 355, 497, 1015, 2059, 2485, 10295, 14413, 19121, 72065, 95605, 133847, 554509, 669235, 1357591, 2772545, 3881563, 6787955, 9503137, 19407815, 39370139, 47515685, 196850695, 275590973, 1377954865]

約数ペア:

[(1, 1377954865), (5, 275590973), (7, 196850695), (29, 47515685), (35, 39370139), (71, 19407815), (145, 9503137), (203, 6787955), (355, 3881563), (497, 2772545), (1015, 1357591), (2059, 669235), (2485, 554509), (10295, 133847), (14413, 95605), (19121, 72065)]