77154935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^2$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 114397920

約数和(自身を除く): 37242985

約数列:

[1, 5, 11, 13, 29, 55, 61, 65, 143, 145, 305, 319, 377, 671, 715, 793, 1595, 1769, 1885, 3355, 3721, 3965, 4147, 8723, 8845, 18605, 19459, 20735, 22997, 40931, 43615, 48373, 97295, 107909, 114985, 204655, 241865, 252967, 532103, 539545, 1186999, 1264835, 1402817, 2660515, 5934995, 7014085, 15430987, 77154935]

約数ペア:

[(1, 77154935), (5, 15430987), (11, 7014085), (13, 5934995), (29, 2660515), (55, 1402817), (61, 1264835), (65, 1186999), (143, 539545), (145, 532103), (305, 252967), (319, 241865), (377, 204655), (671, 114985), (715, 107909), (793, 97295), (1595, 48373), (1769, 43615), (1885, 40931), (3355, 22997), (3721, 20735), (3965, 19459), (4147, 18605), (8723, 8845)]