12127125

素因数分解:

$3^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 20502144

約数和(自身を除く): 8375019

約数列:

[1, 3, 5, 15, 25, 73, 75, 125, 219, 365, 375, 443, 1095, 1329, 1825, 2215, 5475, 6645, 9125, 11075, 27375, 32339, 33225, 55375, 97017, 161695, 166125, 485085, 808475, 2425425, 4042375, 12127125]

約数ペア:

[(1, 12127125), (3, 4042375), (5, 2425425), (15, 808475), (25, 485085), (73, 166125), (75, 161695), (125, 97017), (219, 55375), (365, 33225), (375, 32339), (443, 27375), (1095, 11075), (1329, 9125), (1825, 6645), (2215, 5475)]