38681235

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18289}}^1$

素因数の和:18347

約数の個数: 24

約数和(自身を含む): 68477760

約数和(自身を除く): 29796525

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 18289, 54867, 91445, 164601, 274335, 823005, 859583, 2578749, 4297915, 7736247, 12893745, 38681235]

約数ペア:

[(1, 38681235), (3, 12893745), (5, 7736247), (9, 4297915), (15, 2578749), (45, 859583), (47, 823005), (141, 274335), (235, 164601), (423, 91445), (705, 54867), (2115, 18289)]