15945045

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 26611200

約数和(自身を除く): 10666155

約数列:

[1, 3, 5, 15, 43, 59, 129, 177, 215, 295, 419, 645, 885, 1257, 2095, 2537, 6285, 7611, 12685, 18017, 24721, 38055, 54051, 74163, 90085, 123605, 270255, 370815, 1063003, 3189009, 5315015, 15945045]

約数ペア:

[(1, 15945045), (3, 5315015), (5, 3189009), (15, 1063003), (43, 370815), (59, 270255), (129, 123605), (177, 90085), (215, 74163), (295, 54051), (419, 38055), (645, 24721), (885, 18017), (1257, 12685), (2095, 7611), (2537, 6285)]