19841325

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{5399}}^1$

素因数の和:5426

約数の個数: 36

約数和(自身を含む): 38167200

約数和(自身を除く): 18325875

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 525, 735, 1225, 3675, 5399, 16197, 26995, 37793, 80985, 113379, 134975, 188965, 264551, 404925, 566895, 793653, 944825, 1322755, 2834475, 3968265, 6613775, 19841325]

約数ペア:

[(1, 19841325), (3, 6613775), (5, 3968265), (7, 2834475), (15, 1322755), (21, 944825), (25, 793653), (35, 566895), (49, 404925), (75, 264551), (105, 188965), (147, 134975), (175, 113379), (245, 80985), (525, 37793), (735, 26995), (1225, 16197), (3675, 5399)]