2955525

素因数分解:

$3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:421

約数の個数: 24

約数和(自身を含む): 4937184

約数和(自身を除く): 1981659

約数列:

[1, 3, 5, 15, 25, 75, 157, 251, 471, 753, 785, 1255, 2355, 3765, 3925, 6275, 11775, 18825, 39407, 118221, 197035, 591105, 985175, 2955525]

約数ペア:

[(1, 2955525), (3, 985175), (5, 591105), (15, 197035), (25, 118221), (75, 39407), (157, 18825), (251, 11775), (471, 6275), (753, 3925), (785, 3765), (1255, 2355)]