39953155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{677}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 55650240

約数和(自身を除く): 15697085

約数列:

[1, 5, 11, 29, 37, 55, 145, 185, 319, 407, 677, 1073, 1595, 2035, 3385, 5365, 7447, 11803, 19633, 25049, 37235, 59015, 98165, 125245, 215963, 275539, 726421, 1079815, 1377695, 3632105, 7990631, 39953155]

約数ペア:

[(1, 39953155), (5, 7990631), (11, 3632105), (29, 1377695), (37, 1079815), (55, 726421), (145, 275539), (185, 215963), (319, 125245), (407, 98165), (677, 59015), (1073, 37235), (1595, 25049), (2035, 19633), (3385, 11803), (5365, 7447)]