39873456245755

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{15791}}^1\times {\mathrm{42787}}^1$

素因数の和:58660

約数の個数: 64

約数和(自身を含む): 55462120519680

約数和(自身を除く): 15588664273925

約数列:

[1, 5, 11, 29, 37, 55, 145, 185, 319, 407, 1073, 1595, 2035, 5365, 11803, 15791, 42787, 59015, 78955, 173701, 213935, 457939, 470657, 584267, 868505, 1240823, 1583119, 2289695, 2353285, 2921335, 5037329, 6204115, 6426937, 7915595, 13649053, 16943743, 17414309, 25186645, 32134685, 45910451, 68245265, 84718715, 87071545, 186381173, 229552255, 505014961, 675649517, 931905865, 2525074805, 3378247585, 7432144687, 19593835993, 24999032129, 37160723435, 97969179965, 124995160645, 215532195923, 274989353419, 724971931741, 1077660979615, 1374946767095, 3624859658705, 7974691249151, 39873456245755]

約数ペア:

[(1, 39873456245755), (5, 7974691249151), (11, 3624859658705), (29, 1374946767095), (37, 1077660979615), (55, 724971931741), (145, 274989353419), (185, 215532195923), (319, 124995160645), (407, 97969179965), (1073, 37160723435), (1595, 24999032129), (2035, 19593835993), (5365, 7432144687), (11803, 3378247585), (15791, 2525074805), (42787, 931905865), (59015, 675649517), (78955, 505014961), (173701, 229552255), (213935, 186381173), (457939, 87071545), (470657, 84718715), (584267, 68245265), (868505, 45910451), (1240823, 32134685), (1583119, 25186645), (2289695, 17414309), (2353285, 16943743), (2921335, 13649053), (5037329, 7915595), (6204115, 6426937)]