31768995

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 52488000

約数和(自身を除く): 20719005

約数列:

[1, 3, 5, 15, 53, 89, 159, 265, 267, 445, 449, 795, 1335, 1347, 2245, 4717, 6735, 14151, 23585, 23797, 39961, 70755, 71391, 118985, 119883, 199805, 356955, 599415, 2117933, 6353799, 10589665, 31768995]

約数ペア:

[(1, 31768995), (3, 10589665), (5, 6353799), (15, 2117933), (53, 599415), (89, 356955), (159, 199805), (265, 119883), (267, 118985), (445, 71391), (449, 70755), (795, 39961), (1335, 23797), (1347, 23585), (2245, 14151), (4717, 6735)]