139587375

素因数分解:

$3^1\times 5^3\times {\mathrm{251}}^1\times {\mathrm{1483}}^1$

素因数の和:1752

約数の個数: 32

約数和(自身を含む): 233356032

約数和(自身を除く): 93768657

約数列:

[1, 3, 5, 15, 25, 75, 125, 251, 375, 753, 1255, 1483, 3765, 4449, 6275, 7415, 18825, 22245, 31375, 37075, 94125, 111225, 185375, 372233, 556125, 1116699, 1861165, 5583495, 9305825, 27917475, 46529125, 139587375]

約数ペア:

[(1, 139587375), (3, 46529125), (5, 27917475), (15, 9305825), (25, 5583495), (75, 1861165), (125, 1116699), (251, 556125), (375, 372233), (753, 185375), (1255, 111225), (1483, 94125), (3765, 37075), (4449, 31375), (6275, 22245), (7415, 18825)]