770445

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 1478400

約数和(自身を除く): 707955

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 439, 585, 1317, 1755, 2195, 3951, 5707, 6585, 11853, 17121, 19755, 28535, 51363, 59265, 85605, 154089, 256815, 770445]

約数ペア:

[(1, 770445), (3, 256815), (5, 154089), (9, 85605), (13, 59265), (15, 51363), (27, 28535), (39, 19755), (45, 17121), (65, 11853), (117, 6585), (135, 5707), (195, 3951), (351, 2195), (439, 1755), (585, 1317)]