65129853

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 100094400

約数和(自身を除く): 34964547

約数列:

[1, 3, 19, 29, 31, 41, 57, 87, 93, 123, 551, 589, 779, 899, 961, 1189, 1271, 1653, 1767, 2337, 2697, 2883, 3567, 3813, 17081, 18259, 22591, 24149, 27869, 36859, 39401, 51243, 54777, 67773, 72447, 83607, 110577, 118203, 529511, 700321, 748619, 1142629, 1588533, 2100963, 2245857, 3427887, 21709951, 65129853]

約数ペア:

[(1, 65129853), (3, 21709951), (19, 3427887), (29, 2245857), (31, 2100963), (41, 1588533), (57, 1142629), (87, 748619), (93, 700321), (123, 529511), (551, 118203), (589, 110577), (779, 83607), (899, 72447), (961, 67773), (1189, 54777), (1271, 51243), (1653, 39401), (1767, 36859), (2337, 27869), (2697, 24149), (2883, 22591), (3567, 18259), (3813, 17081)]