291036225

素因数分解:

$3^1\times 5^2\times {\mathrm{1307}}^1\times {\mathrm{2969}}^1$

素因数の和:4289

約数の個数: 24

約数和(自身を含む): 481710240

約数和(自身を除く): 190674015

約数列:

[1, 3, 5, 15, 25, 75, 1307, 2969, 3921, 6535, 8907, 14845, 19605, 32675, 44535, 74225, 98025, 222675, 3880483, 11641449, 19402415, 58207245, 97012075, 291036225]

約数ペア:

[(1, 291036225), (3, 97012075), (5, 58207245), (15, 19402415), (25, 11641449), (75, 3880483), (1307, 222675), (2969, 98025), (3921, 74225), (6535, 44535), (8907, 32675), (14845, 19605)]