1379968255

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{1051}}^1$

素因数の和:1327

約数の個数: 32

約数和(自身を含む): 1759684608

約数和(自身を除く): 379716353

約数列:

[1, 5, 31, 43, 155, 197, 215, 985, 1051, 1333, 5255, 6107, 6665, 8471, 30535, 32581, 42355, 45193, 162905, 207047, 225965, 262601, 1035235, 1313005, 1400983, 6418457, 7004915, 8903021, 32092285, 44515105, 275993651, 1379968255]

約数ペア:

[(1, 1379968255), (5, 275993651), (31, 44515105), (43, 32092285), (155, 8903021), (197, 7004915), (215, 6418457), (985, 1400983), (1051, 1313005), (1333, 1035235), (5255, 262601), (6107, 225965), (6665, 207047), (8471, 162905), (30535, 45193), (32581, 42355)]