25041867

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 38142720

約数和(自身を除く): 13100853

約数列:

[1, 3, 17, 19, 43, 51, 57, 129, 323, 601, 731, 817, 969, 1803, 2193, 2451, 10217, 11419, 13889, 25843, 30651, 34257, 41667, 77529, 194123, 439331, 491017, 582369, 1317993, 1473051, 8347289, 25041867]

約数ペア:

[(1, 25041867), (3, 8347289), (17, 1473051), (19, 1317993), (43, 582369), (51, 491017), (57, 439331), (129, 194123), (323, 77529), (601, 41667), (731, 34257), (817, 30651), (969, 25843), (1803, 13889), (2193, 11419), (2451, 10217)]