69724735

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 93560832

約数和(自身を除く): 23836097

約数列:

[1, 5, 17, 31, 47, 85, 155, 235, 527, 563, 799, 1457, 2635, 2815, 3995, 7285, 9571, 17453, 24769, 26461, 47855, 87265, 123845, 132305, 296701, 449837, 820291, 1483505, 2249185, 4101455, 13944947, 69724735]

約数ペア:

[(1, 69724735), (5, 13944947), (17, 4101455), (31, 2249185), (47, 1483505), (85, 820291), (155, 449837), (235, 296701), (527, 132305), (563, 123845), (799, 87265), (1457, 47855), (2635, 26461), (2815, 24769), (3995, 17453), (7285, 9571)]