7777486075

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{883}}^1\times {\mathrm{12149}}^1$

素因数の和:13071

約数の個数: 24

約数和(自身を含む): 9988758000

約数和(自身を除く): 2211271925

約数列:

[1, 5, 25, 29, 145, 725, 883, 4415, 12149, 22075, 25607, 60745, 128035, 303725, 352321, 640175, 1761605, 8808025, 10727567, 53637835, 268189175, 311099443, 1555497215, 7777486075]

約数ペア:

[(1, 7777486075), (5, 1555497215), (25, 311099443), (29, 268189175), (145, 53637835), (725, 10727567), (883, 8808025), (4415, 1761605), (12149, 640175), (22075, 352321), (25607, 303725), (60745, 128035)]