66186495

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 118329120

約数和(自身を除く): 52142625

約数列:

[1, 3, 5, 9, 15, 45, 59, 97, 177, 257, 291, 295, 485, 531, 771, 873, 885, 1285, 1455, 2313, 2655, 3855, 4365, 5723, 11565, 15163, 17169, 24929, 28615, 45489, 51507, 74787, 75815, 85845, 124645, 136467, 224361, 227445, 257535, 373935, 682335, 1121805, 1470811, 4412433, 7354055, 13237299, 22062165, 66186495]

約数ペア:

[(1, 66186495), (3, 22062165), (5, 13237299), (9, 7354055), (15, 4412433), (45, 1470811), (59, 1121805), (97, 682335), (177, 373935), (257, 257535), (291, 227445), (295, 224361), (485, 136467), (531, 124645), (771, 85845), (873, 75815), (885, 74787), (1285, 51507), (1455, 45489), (2313, 28615), (2655, 24929), (3855, 17169), (4365, 15163), (5723, 11565)]