12315020015

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{947}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 15136450560

約数和(自身を除く): 2821430545

約数列:

[1, 5, 107, 109, 223, 535, 545, 947, 1115, 4735, 11663, 23861, 24307, 58315, 101329, 103223, 119305, 121535, 211181, 506645, 516115, 1055905, 2600849, 11044861, 13004245, 22596367, 23018729, 55224305, 112981835, 115093645, 2463004003, 12315020015]

約数ペア:

[(1, 12315020015), (5, 2463004003), (107, 115093645), (109, 112981835), (223, 55224305), (535, 23018729), (545, 22596367), (947, 13004245), (1115, 11044861), (4735, 2600849), (11663, 1055905), (23861, 516115), (24307, 506645), (58315, 211181), (101329, 121535), (103223, 119305)]