23063565

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{31379}}^1$

素因数の和:31401

約数の個数: 24

約数和(自身を含む): 42927840

約数和(自身を除く): 19864275

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 31379, 94137, 156895, 219653, 470685, 658959, 1098265, 1537571, 3294795, 4612713, 7687855, 23063565]

約数ペア:

[(1, 23063565), (3, 7687855), (5, 4612713), (7, 3294795), (15, 1537571), (21, 1098265), (35, 658959), (49, 470685), (105, 219653), (147, 156895), (245, 94137), (735, 31379)]