40076505

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{42409}}^1$

素因数の和:42430

約数の個数: 32

約数和(自身を含む): 81427200

約数和(自身を除く): 41350695

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 42409, 127227, 212045, 296863, 381681, 636135, 890589, 1145043, 1484315, 1908405, 2671767, 4452945, 5725215, 8015301, 13358835, 40076505]

約数ペア:

[(1, 40076505), (3, 13358835), (5, 8015301), (7, 5725215), (9, 4452945), (15, 2671767), (21, 1908405), (27, 1484315), (35, 1145043), (45, 890589), (63, 636135), (105, 381681), (135, 296863), (189, 212045), (315, 127227), (945, 42409)]