17054125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 23662080

約数和(自身を除く): 6607955

約数列:

[1, 5, 11, 25, 55, 79, 125, 157, 275, 395, 785, 869, 1375, 1727, 1975, 3925, 4345, 8635, 9875, 12403, 19625, 21725, 43175, 62015, 108625, 136433, 215875, 310075, 682165, 1550375, 3410825, 17054125]

約数ペア:

[(1, 17054125), (5, 3410825), (11, 1550375), (25, 682165), (55, 310075), (79, 215875), (125, 136433), (157, 108625), (275, 62015), (395, 43175), (785, 21725), (869, 19625), (1375, 12403), (1727, 9875), (1975, 8635), (3925, 4345)]