68973665

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:433

約数の個数: 24

約数和(自身を含む): 87794280

約数和(自身を除く): 18820615

約数列:

[1, 5, 23, 89, 115, 293, 445, 529, 1465, 2047, 2645, 6739, 10235, 26077, 33695, 47081, 130385, 154997, 235405, 599771, 774985, 2998855, 13794733, 68973665]

約数ペア:

[(1, 68973665), (5, 13794733), (23, 2998855), (89, 774985), (115, 599771), (293, 235405), (445, 154997), (529, 130385), (1465, 47081), (2047, 33695), (2645, 26077), (6739, 10235)]