27751735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 39128832

約数和(自身を除く): 11377097

約数列:

[1, 5, 11, 17, 55, 67, 85, 187, 335, 443, 737, 935, 1139, 2215, 3685, 4873, 5695, 7531, 12529, 24365, 29681, 37655, 62645, 82841, 148405, 326491, 414205, 504577, 1632455, 2522885, 5550347, 27751735]

約数ペア:

[(1, 27751735), (5, 5550347), (11, 2522885), (17, 1632455), (55, 504577), (67, 414205), (85, 326491), (187, 148405), (335, 82841), (443, 62645), (737, 37655), (935, 29681), (1139, 24365), (2215, 12529), (3685, 7531), (4873, 5695)]