42300385

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1\times {\mathrm{313}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 51546240

約数和(自身を除く): 9245855

約数列:

[1, 5, 151, 179, 313, 755, 895, 1565, 27029, 47263, 56027, 135145, 236315, 280135, 8460077, 42300385]

約数ペア:

[(1, 42300385), (5, 8460077), (151, 280135), (179, 236315), (313, 135145), (755, 56027), (895, 47263), (1565, 27029)]