67751547985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{173}}^1\times {\mathrm{3851}}^1$

素因数の和:4126

約数の個数: 48

約数和(自身を含む): 91352121408

約数和(自身を除く): 23600573423

約数列:

[1, 5, 11, 43, 55, 173, 215, 473, 865, 1849, 1903, 2365, 3851, 7439, 9245, 9515, 19255, 20339, 37195, 42361, 81829, 101695, 165593, 211805, 319877, 409145, 666223, 827965, 1599385, 1821523, 3331115, 3518647, 7120499, 7328453, 9107615, 17593235, 28647589, 35602495, 36642265, 78325489, 143237945, 315123479, 391627445, 1231846327, 1575617395, 6159231635, 13550309597, 67751547985]

約数ペア:

[(1, 67751547985), (5, 13550309597), (11, 6159231635), (43, 1575617395), (55, 1231846327), (173, 391627445), (215, 315123479), (473, 143237945), (865, 78325489), (1849, 36642265), (1903, 35602495), (2365, 28647589), (3851, 17593235), (7439, 9107615), (9245, 7328453), (9515, 7120499), (19255, 3518647), (20339, 3331115), (37195, 1821523), (42361, 1599385), (81829, 827965), (101695, 666223), (165593, 409145), (211805, 319877)]