1158115

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:211

約数の個数: 24

約数和(自身を含む): 1682640

約数和(自身を除く): 524525

約数列:

[1, 5, 7, 29, 35, 49, 145, 163, 203, 245, 815, 1015, 1141, 1421, 4727, 5705, 7105, 7987, 23635, 33089, 39935, 165445, 231623, 1158115]

約数ペア:

[(1, 1158115), (5, 231623), (7, 165445), (29, 39935), (35, 33089), (49, 23635), (145, 7987), (163, 7105), (203, 5705), (245, 4727), (815, 1421), (1015, 1141)]