69110925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{971}}^1$

素因数の和:1070

約数の個数: 48

約数和(自身を含む): 124867008

約数和(自身を除く): 55756083

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 73, 75, 195, 219, 325, 365, 949, 971, 975, 1095, 1825, 2847, 2913, 4745, 4855, 5475, 12623, 14235, 14565, 23725, 24275, 37869, 63115, 70883, 71175, 72825, 189345, 212649, 315575, 354415, 921479, 946725, 1063245, 1772075, 2764437, 4607395, 5316225, 13822185, 23036975, 69110925]

約数ペア:

[(1, 69110925), (3, 23036975), (5, 13822185), (13, 5316225), (15, 4607395), (25, 2764437), (39, 1772075), (65, 1063245), (73, 946725), (75, 921479), (195, 354415), (219, 315575), (325, 212649), (365, 189345), (949, 72825), (971, 71175), (975, 70883), (1095, 63115), (1825, 37869), (2847, 24275), (2913, 23725), (4745, 14565), (4855, 14235), (5475, 12623)]