78901485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{8609}}^1$

素因数の和:8677

約数の個数: 32

約数和(自身を含む): 138862080

約数和(自身を除く): 59960595

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 611, 705, 1833, 3055, 8609, 9165, 25827, 43045, 111917, 129135, 335751, 404623, 559585, 1213869, 1678755, 2023115, 5260099, 6069345, 15780297, 26300495, 78901485]

約数ペア:

[(1, 78901485), (3, 26300495), (5, 15780297), (13, 6069345), (15, 5260099), (39, 2023115), (47, 1678755), (65, 1213869), (141, 559585), (195, 404623), (235, 335751), (611, 129135), (705, 111917), (1833, 43045), (3055, 25827), (8609, 9165)]