71375925

素因数分解:

$3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{8731}}^1$

素因数の和:8853

約数の個数: 24

約数和(自身を含む): 119104480

約数和(自身を除く): 47728555

約数列:

[1, 3, 5, 15, 25, 75, 109, 327, 545, 1635, 2725, 8175, 8731, 26193, 43655, 130965, 218275, 654825, 951679, 2855037, 4758395, 14275185, 23791975, 71375925]

約数ペア:

[(1, 71375925), (3, 23791975), (5, 14275185), (15, 4758395), (25, 2855037), (75, 951679), (109, 654825), (327, 218275), (545, 130965), (1635, 43655), (2725, 26193), (8175, 8731)]