27840194305

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1364381}}^1$

素因数の和:1364457

約数の個数: 32

約数和(自身を含む): 42437737728

約数和(自身を除く): 14597543423

約数列:

[1, 5, 7, 11, 35, 53, 55, 77, 265, 371, 385, 583, 1855, 2915, 4081, 20405, 1364381, 6821905, 9550667, 15008191, 47753335, 72312193, 75040955, 105057337, 361560965, 506185351, 525286685, 795434123, 2530926755, 3977170615, 5568038861, 27840194305]

約数ペア:

[(1, 27840194305), (5, 5568038861), (7, 3977170615), (11, 2530926755), (35, 795434123), (53, 525286685), (55, 506185351), (77, 361560965), (265, 105057337), (371, 75040955), (385, 72312193), (583, 47753335), (1855, 15008191), (2915, 9550667), (4081, 6821905), (20405, 1364381)]