1789968105

素因数分解:

$3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{43189}}^1$

素因数の和:43510

約数の個数: 32

約数和(自身を含む): 3192604800

約数和(自身を除く): 1402636695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 307, 921, 1535, 2763, 4605, 8289, 13815, 41445, 43189, 129567, 215945, 388701, 647835, 1166103, 1943505, 5830515, 13259023, 39777069, 66295115, 119331207, 198885345, 357993621, 596656035, 1789968105]

約数ペア:

[(1, 1789968105), (3, 596656035), (5, 357993621), (9, 198885345), (15, 119331207), (27, 66295115), (45, 39777069), (135, 13259023), (307, 5830515), (921, 1943505), (1535, 1166103), (2763, 647835), (4605, 388701), (8289, 215945), (13815, 129567), (41445, 43189)]