29784225

素因数分解:

$3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{2857}}^1$

素因数の和:3009

約数の個数: 24

約数和(自身を含む): 49614880

約数和(自身を除く): 19830655

約数列:

[1, 3, 5, 15, 25, 75, 139, 417, 695, 2085, 2857, 3475, 8571, 10425, 14285, 42855, 71425, 214275, 397123, 1191369, 1985615, 5956845, 9928075, 29784225]

約数ペア:

[(1, 29784225), (3, 9928075), (5, 5956845), (15, 1985615), (25, 1191369), (75, 397123), (139, 214275), (417, 71425), (695, 42855), (2085, 14285), (2857, 10425), (3475, 8571)]