127954695

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{20959}}^1$

素因数の和:21015

約数の個数: 32

約数和(自身を含む): 229386240

約数和(自身を除く): 101431545

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 1221, 2035, 6105, 20959, 62877, 104795, 230549, 314385, 691647, 775483, 1152745, 2326449, 3458235, 3877415, 8530313, 11632245, 25590939, 42651565, 127954695]

約数ペア:

[(1, 127954695), (3, 42651565), (5, 25590939), (11, 11632245), (15, 8530313), (33, 3877415), (37, 3458235), (55, 2326449), (111, 1152745), (165, 775483), (185, 691647), (407, 314385), (555, 230549), (1221, 104795), (2035, 62877), (6105, 20959)]