16139715

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{379}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 27578880

約数和(自身を除く): 11439165

約数列:

[1, 3, 5, 15, 17, 51, 85, 167, 255, 379, 501, 835, 1137, 1895, 2505, 2839, 5685, 6443, 8517, 14195, 19329, 32215, 42585, 63293, 96645, 189879, 316465, 949395, 1075981, 3227943, 5379905, 16139715]

約数ペア:

[(1, 16139715), (3, 5379905), (5, 3227943), (15, 1075981), (17, 949395), (51, 316465), (85, 189879), (167, 96645), (255, 63293), (379, 42585), (501, 32215), (835, 19329), (1137, 14195), (1895, 8517), (2505, 6443), (2839, 5685)]