26826015

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{743}}^1$

素因数の和:863

約数の個数: 32

約数和(自身を含む): 44997120

約数和(自身を除く): 18171105

約数列:

[1, 3, 5, 15, 29, 83, 87, 145, 249, 415, 435, 743, 1245, 2229, 2407, 3715, 7221, 11145, 12035, 21547, 36105, 61669, 64641, 107735, 185007, 308345, 323205, 925035, 1788401, 5365203, 8942005, 26826015]

約数ペア:

[(1, 26826015), (3, 8942005), (5, 5365203), (15, 1788401), (29, 925035), (83, 323205), (87, 308345), (145, 185007), (249, 107735), (415, 64641), (435, 61669), (743, 36105), (1245, 21547), (2229, 12035), (2407, 11145), (3715, 7221)]