119281605

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{919}}^1$

素因数の和:1453

約数の個数: 32

約数和(自身を含む): 202694400

約数和(自身を除く): 83412795

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 509, 919, 1527, 2545, 2757, 4595, 7635, 8653, 13785, 15623, 25959, 43265, 46869, 78115, 129795, 234345, 467771, 1403313, 2338855, 7016565, 7952107, 23856321, 39760535, 119281605]

約数ペア:

[(1, 119281605), (3, 39760535), (5, 23856321), (15, 7952107), (17, 7016565), (51, 2338855), (85, 1403313), (255, 467771), (509, 234345), (919, 129795), (1527, 78115), (2545, 46869), (2757, 43265), (4595, 25959), (7635, 15623), (8653, 13785)]