55108515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47713}}^1$

素因数の和:47739

約数の個数: 32

約数和(自身を含む): 109933056

約数和(自身を除く): 54824541

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 47713, 143139, 238565, 333991, 524843, 715695, 1001973, 1574529, 1669955, 2624215, 3673901, 5009865, 7872645, 11021703, 18369505, 55108515]

約数ペア:

[(1, 55108515), (3, 18369505), (5, 11021703), (7, 7872645), (11, 5009865), (15, 3673901), (21, 2624215), (33, 1669955), (35, 1574529), (55, 1001973), (77, 715695), (105, 524843), (165, 333991), (231, 238565), (385, 143139), (1155, 47713)]