15679423979021

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2269}}^1\times {\mathrm{4679}}^1$

素因数の和:7122

約数の個数: 64

約数和(自身を含む): 18210720153600

約数和(自身を除く): 2531296174579

約数列:

[1, 11, 31, 61, 71, 341, 671, 781, 1891, 2201, 2269, 4331, 4679, 20801, 24211, 24959, 47641, 51469, 70339, 134261, 138409, 145049, 161099, 285419, 332209, 773729, 1476871, 1522499, 1595539, 1772089, 3139609, 3654299, 4290679, 4994069, 8847989, 9827039, 10298479, 10616651, 20264749, 47197469, 54934759, 97327879, 108097429, 113283269, 116783161, 222912239, 304638209, 329116181, 628207219, 647615711, 753782221, 3351020299, 3620277991, 6910279409, 7123772821, 8291604431, 20076087041, 23367248851, 45980715481, 220836957451, 257039737361, 505787870291, 1425402179911, 15679423979021]

約数ペア:

[(1, 15679423979021), (11, 1425402179911), (31, 505787870291), (61, 257039737361), (71, 220836957451), (341, 45980715481), (671, 23367248851), (781, 20076087041), (1891, 8291604431), (2201, 7123772821), (2269, 6910279409), (4331, 3620277991), (4679, 3351020299), (20801, 753782221), (24211, 647615711), (24959, 628207219), (47641, 329116181), (51469, 304638209), (70339, 222912239), (134261, 116783161), (138409, 113283269), (145049, 108097429), (161099, 97327879), (285419, 54934759), (332209, 47197469), (773729, 20264749), (1476871, 10616651), (1522499, 10298479), (1595539, 9827039), (1772089, 8847989), (3139609, 4994069), (3654299, 4290679)]