16908465405

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{661909}}^1$

素因数の和:662061

約数の個数: 32

約数和(自身を含む): 29357032320

約数和(自身を除く): 12448566915

約数列:

[1, 3, 5, 13, 15, 39, 65, 131, 195, 393, 655, 1703, 1965, 5109, 8515, 25545, 661909, 1985727, 3309545, 8604817, 9928635, 25814451, 43024085, 86710079, 129072255, 260130237, 433550395, 1127231027, 1300651185, 3381693081, 5636155135, 16908465405]

約数ペア:

[(1, 16908465405), (3, 5636155135), (5, 3381693081), (13, 1300651185), (15, 1127231027), (39, 433550395), (65, 260130237), (131, 129072255), (195, 86710079), (393, 43024085), (655, 25814451), (1703, 9928635), (1965, 8604817), (5109, 3309545), (8515, 1985727), (25545, 661909)]