70210715

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{2741}}^1$

素因数の和:2902

約数の個数: 16

約数和(自身を含む): 86866560

約数和(自身を除く): 16655845

約数列:

[1, 5, 47, 109, 235, 545, 2741, 5123, 13705, 25615, 128827, 298769, 644135, 1493845, 14042143, 70210715]

約数ペア:

[(1, 70210715), (5, 14042143), (47, 1493845), (109, 644135), (235, 298769), (545, 128827), (2741, 25615), (5123, 13705)]