140914655

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{859}}^1$

素因数の和:1023

約数の個数: 32

約数和(自身を含む): 199795200

約数和(自身を除く): 58880545

約数列:

[1, 5, 7, 35, 43, 109, 215, 301, 545, 763, 859, 1505, 3815, 4295, 4687, 6013, 23435, 30065, 32809, 36937, 93631, 164045, 184685, 258559, 468155, 655417, 1292795, 3277085, 4026133, 20130665, 28182931, 140914655]

約数ペア:

[(1, 140914655), (5, 28182931), (7, 20130665), (35, 4026133), (43, 3277085), (109, 1292795), (215, 655417), (301, 468155), (545, 258559), (763, 184685), (859, 164045), (1505, 93631), (3815, 36937), (4295, 32809), (4687, 30065), (6013, 23435)]