38447805

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5419}}^1$

素因数の和:5481

約数の個数: 32

約数和(自身を含む): 68682240

約数和(自身を除く): 30234435

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1419, 2365, 5419, 7095, 16257, 27095, 59609, 81285, 178827, 233017, 298045, 699051, 894135, 1165085, 2563187, 3495255, 7689561, 12815935, 38447805]

約数ペア:

[(1, 38447805), (3, 12815935), (5, 7689561), (11, 3495255), (15, 2563187), (33, 1165085), (43, 894135), (55, 699051), (129, 298045), (165, 233017), (215, 178827), (473, 81285), (645, 59609), (1419, 27095), (2365, 16257), (5419, 7095)]