85274035

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3631}}^1$

素因数の和:3715

約数の個数: 32

約数和(自身を含む): 129705984

約数和(自身を除く): 44431949

約数列:

[1, 5, 7, 11, 35, 55, 61, 77, 305, 385, 427, 671, 2135, 3355, 3631, 4697, 18155, 23485, 25417, 39941, 127085, 199705, 221491, 279587, 1107455, 1397935, 1550437, 2436401, 7752185, 12182005, 17054807, 85274035]

約数ペア:

[(1, 85274035), (5, 17054807), (7, 12182005), (11, 7752185), (35, 2436401), (55, 1550437), (61, 1397935), (77, 1107455), (305, 279587), (385, 221491), (427, 199705), (671, 127085), (2135, 39941), (3355, 25417), (3631, 23485), (4697, 18155)]