42149385

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{6203}}^1$

素因数の和:6365

約数の個数: 24

約数和(自身を含む): 73554624

約数和(自身を除く): 31405239

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 755, 1359, 2265, 6203, 6795, 18609, 31015, 55827, 93045, 279135, 936653, 2809959, 4683265, 8429877, 14049795, 42149385]

約数ペア:

[(1, 42149385), (3, 14049795), (5, 8429877), (9, 4683265), (15, 2809959), (45, 936653), (151, 279135), (453, 93045), (755, 55827), (1359, 31015), (2265, 18609), (6203, 6795)]