16968675

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{3709}}^1$

素因数の和:3783

約数の個数: 24

約数和(自身を含む): 28522480

約数和(自身を除く): 11553805

約数列:

[1, 3, 5, 15, 25, 61, 75, 183, 305, 915, 1525, 3709, 4575, 11127, 18545, 55635, 92725, 226249, 278175, 678747, 1131245, 3393735, 5656225, 16968675]

約数ペア:

[(1, 16968675), (3, 5656225), (5, 3393735), (15, 1131245), (25, 678747), (61, 278175), (75, 226249), (183, 92725), (305, 55635), (915, 18545), (1525, 11127), (3709, 4575)]