2878045

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 3633408

約数和(自身を除く): 755363

約数列:

[1, 5, 37, 47, 185, 235, 331, 1655, 1739, 8695, 12247, 15557, 61235, 77785, 575609, 2878045]

約数ペア:

[(1, 2878045), (5, 575609), (37, 77785), (47, 61235), (185, 15557), (235, 12247), (331, 8695), (1655, 1739)]