9985395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1559}}^1$

素因数の和:1635

約数の個数: 32

約数和(自身を含む): 18570240

約数和(自身を除く): 8584845

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 1559, 2135, 4677, 6405, 7795, 10913, 23385, 32739, 54565, 95099, 163695, 285297, 475495, 665693, 1426485, 1997079, 3328465, 9985395]

約数ペア:

[(1, 9985395), (3, 3328465), (5, 1997079), (7, 1426485), (15, 665693), (21, 475495), (35, 285297), (61, 163695), (105, 95099), (183, 54565), (305, 32739), (427, 23385), (915, 10913), (1281, 7795), (1559, 6405), (2135, 4677)]