28937895

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{275599}}^1$

素因数の和:275614

約数の個数: 16

約数和(自身を含む): 52915200

約数和(自身を除く): 23977305

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 275599, 826797, 1377995, 1929193, 4133985, 5787579, 9645965, 28937895]

約数ペア:

[(1, 28937895), (3, 9645965), (5, 5787579), (7, 4133985), (15, 1929193), (21, 1377995), (35, 826797), (105, 275599)]