16842195

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1709}}^1$

素因数の和:1796

約数の個数: 32

約数和(自身を含む): 30369600

約数和(自身を除く): 13527405

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 1095, 1709, 1971, 3285, 5127, 8545, 9855, 15381, 25635, 46143, 76905, 124757, 230715, 374271, 623785, 1122813, 1871355, 3368439, 5614065, 16842195]

約数ペア:

[(1, 16842195), (3, 5614065), (5, 3368439), (9, 1871355), (15, 1122813), (27, 623785), (45, 374271), (73, 230715), (135, 124757), (219, 76905), (365, 46143), (657, 25635), (1095, 15381), (1709, 9855), (1971, 8545), (3285, 5127)]