135909315

素因数分解:

$3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{15331}}^1$

素因数の和:15539

約数の個数: 24

約数和(自身を含む): 236787408

約数和(自身を除く): 100878093

約数列:

[1, 3, 5, 9, 15, 45, 197, 591, 985, 1773, 2955, 8865, 15331, 45993, 76655, 137979, 229965, 689895, 3020207, 9060621, 15101035, 27181863, 45303105, 135909315]

約数ペア:

[(1, 135909315), (3, 45303105), (5, 27181863), (9, 15101035), (15, 9060621), (45, 3020207), (197, 689895), (591, 229965), (985, 137979), (1773, 76655), (2955, 45993), (8865, 15331)]