15707001947

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{2129}}^1$

素因数の和:2436

約数の個数: 64

約数和(自身を含む): 21642163200

約数和(自身を除く): 5935161253

約数列:

[1, 7, 13, 17, 19, 91, 119, 133, 221, 247, 251, 323, 1547, 1729, 1757, 2129, 2261, 3263, 4199, 4267, 4769, 14903, 22841, 27677, 29393, 29869, 33383, 36193, 40451, 55471, 61997, 81073, 193739, 253351, 283157, 388297, 433979, 470509, 525863, 534379, 567511, 687667, 1053949, 3293563, 3681041, 3740653, 4813669, 6946927, 7377643, 8939671, 9084443, 10153201, 48628489, 62577697, 63591101, 71072407, 118097759, 131991613, 172604417, 826684313, 923941291, 1208230919, 2243857421, 15707001947]

約数ペア:

[(1, 15707001947), (7, 2243857421), (13, 1208230919), (17, 923941291), (19, 826684313), (91, 172604417), (119, 131991613), (133, 118097759), (221, 71072407), (247, 63591101), (251, 62577697), (323, 48628489), (1547, 10153201), (1729, 9084443), (1757, 8939671), (2129, 7377643), (2261, 6946927), (3263, 4813669), (4199, 3740653), (4267, 3681041), (4769, 3293563), (14903, 1053949), (22841, 687667), (27677, 567511), (29393, 534379), (29869, 525863), (33383, 470509), (36193, 433979), (40451, 388297), (55471, 283157), (61997, 253351), (81073, 193739)]