2876925

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 4821120

約数和(自身を除く): 1944195

約数列:

[1, 3, 5, 15, 25, 75, 89, 267, 431, 445, 1293, 1335, 2155, 2225, 6465, 6675, 10775, 32325, 38359, 115077, 191795, 575385, 958975, 2876925]

約数ペア:

[(1, 2876925), (3, 958975), (5, 575385), (15, 191795), (25, 115077), (75, 38359), (89, 32325), (267, 10775), (431, 6675), (445, 6465), (1293, 2225), (1335, 2155)]