68348548215

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{44131}}^1$

素因数の和:44540

約数の個数: 48

約数和(自身を含む): 119846977536

約数和(自身を除く): 51498429321

約数列:

[1, 3, 5, 9, 15, 45, 127, 271, 381, 635, 813, 1143, 1355, 1905, 2439, 4065, 5715, 12195, 34417, 44131, 103251, 132393, 172085, 220655, 309753, 397179, 516255, 661965, 1548765, 1985895, 5604637, 11959501, 16813911, 28023185, 35878503, 50441733, 59797505, 84069555, 107635509, 179392515, 252208665, 538177545, 1518856627, 4556569881, 7594283135, 13669709643, 22782849405, 68348548215]

約数ペア:

[(1, 68348548215), (3, 22782849405), (5, 13669709643), (9, 7594283135), (15, 4556569881), (45, 1518856627), (127, 538177545), (271, 252208665), (381, 179392515), (635, 107635509), (813, 84069555), (1143, 59797505), (1355, 50441733), (1905, 35878503), (2439, 28023185), (4065, 16813911), (5715, 11959501), (12195, 5604637), (34417, 1985895), (44131, 1548765), (103251, 661965), (132393, 516255), (172085, 397179), (220655, 309753)]