2610125

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:198

約数の個数: 32

約数和(自身を含む): 3943680

約数和(自身を除く): 1333555

約数列:

[1, 5, 7, 19, 25, 35, 95, 125, 133, 157, 175, 475, 665, 785, 875, 1099, 2375, 2983, 3325, 3925, 5495, 14915, 16625, 19625, 20881, 27475, 74575, 104405, 137375, 372875, 522025, 2610125]

約数ペア:

[(1, 2610125), (5, 522025), (7, 372875), (19, 137375), (25, 104405), (35, 74575), (95, 27475), (125, 20881), (133, 19625), (157, 16625), (175, 14915), (475, 5495), (665, 3925), (785, 3325), (875, 2983), (1099, 2375)]