13776125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 19274112

約数和(自身を除く): 5497987

約数列:

[1, 5, 11, 25, 43, 55, 125, 215, 233, 275, 473, 1075, 1165, 1375, 2365, 2563, 5375, 5825, 10019, 11825, 12815, 29125, 50095, 59125, 64075, 110209, 250475, 320375, 551045, 1252375, 2755225, 13776125]

約数ペア:

[(1, 13776125), (5, 2755225), (11, 1252375), (25, 551045), (43, 320375), (55, 250475), (125, 110209), (215, 64075), (233, 59125), (275, 50095), (473, 29125), (1075, 12815), (1165, 11825), (1375, 10019), (2365, 5825), (2563, 5375)]