28153335

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5059}}^1$

素因数の和:5127

約数の個数: 32

約数和(自身を含む): 52462080

約数和(自身を除く): 24308745

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 795, 1113, 1855, 5059, 5565, 15177, 25295, 35413, 75885, 106239, 177065, 268127, 531195, 804381, 1340635, 1876889, 4021905, 5630667, 9384445, 28153335]

約数ペア:

[(1, 28153335), (3, 9384445), (5, 5630667), (7, 4021905), (15, 1876889), (21, 1340635), (35, 804381), (53, 531195), (105, 268127), (159, 177065), (265, 106239), (371, 75885), (795, 35413), (1113, 25295), (1855, 15177), (5059, 5565)]