141021885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{32531}}^1$

素因数の和:32573

約数の個数: 24

約数和(自身を含む): 239695776

約数和(自身を除く): 98673891

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 4335, 32531, 97593, 162655, 487965, 553027, 1659081, 2765135, 8295405, 9401459, 28204377, 47007295, 141021885]

約数ペア:

[(1, 141021885), (3, 47007295), (5, 28204377), (15, 9401459), (17, 8295405), (51, 2765135), (85, 1659081), (255, 553027), (289, 487965), (867, 162655), (1445, 97593), (4335, 32531)]