42004425

素因数分解:

$3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{3709}}^1$

素因数の和:3873

約数の個数: 24

約数和(自身を含む): 69926080

約数和(自身を除く): 27921655

約数列:

[1, 3, 5, 15, 25, 75, 151, 453, 755, 2265, 3709, 3775, 11127, 11325, 18545, 55635, 92725, 278175, 560059, 1680177, 2800295, 8400885, 14001475, 42004425]

約数ペア:

[(1, 42004425), (3, 14001475), (5, 8400885), (15, 2800295), (25, 1680177), (75, 560059), (151, 278175), (453, 92725), (755, 55635), (2265, 18545), (3709, 11325), (3775, 11127)]