47340215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{7211}}^1$

素因数の和:7330

約数の個数: 16

約数和(自身を含む): 61792416

約数和(自身を除く): 14452201

約数列:

[1, 5, 13, 65, 101, 505, 1313, 6565, 7211, 36055, 93743, 468715, 728311, 3641555, 9468043, 47340215]

約数ペア:

[(1, 47340215), (5, 9468043), (13, 3641555), (65, 728311), (101, 468715), (505, 93743), (1313, 36055), (6565, 7211)]