195489105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{3823}}^1$

素因数の和:4325

約数の個数: 32

約数和(自身を含む): 358293504

約数和(自身を除く): 162804399

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 487, 1461, 2435, 3409, 3823, 7305, 10227, 11469, 17045, 19115, 26761, 51135, 57345, 80283, 133805, 401415, 1861801, 5585403, 9309005, 13032607, 27927015, 39097821, 65163035, 195489105]

約数ペア:

[(1, 195489105), (3, 65163035), (5, 39097821), (7, 27927015), (15, 13032607), (21, 9309005), (35, 5585403), (105, 1861801), (487, 401415), (1461, 133805), (2435, 80283), (3409, 57345), (3823, 51135), (7305, 26761), (10227, 19115), (11469, 17045)]