712412125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3797}}^1$

素因数の和:3910

約数の個数: 32

約数和(自身を含む): 947980800

約数和(自身を除く): 235568675

約数列:

[1, 5, 19, 25, 79, 95, 125, 395, 475, 1501, 1975, 2375, 3797, 7505, 9875, 18985, 37525, 72143, 94925, 187625, 299963, 360715, 474625, 1499815, 1803575, 5699297, 7499075, 9017875, 28496485, 37495375, 142482425, 712412125]

約数ペア:

[(1, 712412125), (5, 142482425), (19, 37495375), (25, 28496485), (79, 9017875), (95, 7499075), (125, 5699297), (395, 1803575), (475, 1499815), (1501, 474625), (1975, 360715), (2375, 299963), (3797, 187625), (7505, 94925), (9875, 72143), (18985, 37525)]