56900865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3637}}^1$

素因数の和:3801

約数の個数: 32

約数和(自身を含む): 104774400

約数和(自身を除く): 47873535

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 149, 447, 745, 1043, 2235, 3129, 3637, 5215, 10911, 15645, 18185, 25459, 54555, 76377, 127295, 381885, 541913, 1625739, 2709565, 3793391, 8128695, 11380173, 18966955, 56900865]

約数ペア:

[(1, 56900865), (3, 18966955), (5, 11380173), (7, 8128695), (15, 3793391), (21, 2709565), (35, 1625739), (105, 541913), (149, 381885), (447, 127295), (745, 76377), (1043, 54555), (2235, 25459), (3129, 18185), (3637, 15645), (5215, 10911)]