40757725

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{971}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 53514432

約数和(自身を除く): 12756707

約数列:

[1, 5, 23, 25, 73, 115, 365, 575, 971, 1679, 1825, 4855, 8395, 22333, 24275, 41975, 70883, 111665, 354415, 558325, 1630309, 1772075, 8151545, 40757725]

約数ペア:

[(1, 40757725), (5, 8151545), (23, 1772075), (25, 1630309), (73, 558325), (115, 354415), (365, 111665), (575, 70883), (971, 41975), (1679, 24275), (1825, 22333), (4855, 8395)]