52516155

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{457}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 86529024

約数和(自身を除く): 34012869

約数列:

[1, 3, 5, 15, 47, 141, 163, 235, 457, 489, 705, 815, 1371, 2285, 2445, 6855, 7661, 21479, 22983, 38305, 64437, 74491, 107395, 114915, 223473, 322185, 372455, 1117365, 3501077, 10503231, 17505385, 52516155]

約数ペア:

[(1, 52516155), (3, 17505385), (5, 10503231), (15, 3501077), (47, 1117365), (141, 372455), (163, 322185), (235, 223473), (457, 114915), (489, 107395), (705, 74491), (815, 64437), (1371, 38305), (2285, 22983), (2445, 21479), (6855, 7661)]