170070125

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 226571904

約数和(自身を除く): 56501779

約数列:

[1, 5, 17, 25, 85, 125, 163, 425, 491, 815, 2125, 2455, 2771, 4075, 8347, 12275, 13855, 20375, 41735, 61375, 69275, 80033, 208675, 346375, 400165, 1043375, 1360561, 2000825, 6802805, 10004125, 34014025, 170070125]

約数ペア:

[(1, 170070125), (5, 34014025), (17, 10004125), (25, 6802805), (85, 2000825), (125, 1360561), (163, 1043375), (425, 400165), (491, 346375), (815, 208675), (2125, 80033), (2455, 69275), (2771, 61375), (4075, 41735), (8347, 20375), (12275, 13855)]