353228205

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{4967}}^1$

素因数の和:5417

約数の個数: 32

約数和(自身を含む): 618098688

約数和(自身を除く): 264870483

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 431, 1293, 2155, 4741, 4967, 6465, 14223, 14901, 23705, 24835, 54637, 71115, 74505, 163911, 273185, 819555, 2140777, 6422331, 10703885, 23548547, 32111655, 70645641, 117742735, 353228205]

約数ペア:

[(1, 353228205), (3, 117742735), (5, 70645641), (11, 32111655), (15, 23548547), (33, 10703885), (55, 6422331), (165, 2140777), (431, 819555), (1293, 273185), (2155, 163911), (4741, 74505), (4967, 71115), (6465, 54637), (14223, 24835), (14901, 23705)]