42950015

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{4421}}^1$

素因数の和:4522

約数の個数: 16

約数和(自身を含む): 54125280

約数和(自身を除く): 11175265

約数列:

[1, 5, 29, 67, 145, 335, 1943, 4421, 9715, 22105, 128209, 296207, 641045, 1481035, 8590003, 42950015]

約数ペア:

[(1, 42950015), (5, 8590003), (29, 1481035), (67, 641045), (145, 296207), (335, 128209), (1943, 22105), (4421, 9715)]