79851125

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 107658720

約数和(自身を除く): 27807595

約数列:

[1, 5, 17, 25, 53, 85, 125, 265, 425, 709, 901, 1325, 2125, 3545, 4505, 6625, 12053, 17725, 22525, 37577, 60265, 88625, 112625, 187885, 301325, 638809, 939425, 1506625, 3194045, 4697125, 15970225, 79851125]

約数ペア:

[(1, 79851125), (5, 15970225), (17, 4697125), (25, 3194045), (53, 1506625), (85, 939425), (125, 638809), (265, 301325), (425, 187885), (709, 112625), (901, 88625), (1325, 60265), (2125, 37577), (3545, 22525), (4505, 17725), (6625, 12053)]